[SCSI] bfa: fixed checkpatch errors for bfad files

This patch fixes checkpatch errors/warnings in bfad files.
Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/scsi/bfa/bfa_cb_ioim_macros.h

@@ -51,7 +51,7 @@ bfad_int_to_lun(u32 luno)
 	lun.bfa_lun     = 0;
 	lun.scsi_lun[0] = bfa_os_htons(luno);
 
-	return (lun.bfa_lun);
+	return lun.bfa_lun;
 }
 
 /**
@@ -68,7 +68,7 @@ bfa_cb_ioim_get_cdb(struct bfad_ioim_s *dio)
 {
 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
 
-	return ((u8 *) cmnd->cmnd);
+	return (u8 *) cmnd->cmnd;
 }
 
 /**
@@ -97,7 +97,7 @@ bfa_cb_ioim_get_size(struct bfad_ioim_s *dio)
 {
 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
 
-	return (scsi_bufflen(cmnd));
+	return scsi_bufflen(cmnd);
 }
 
 /**
@@ -129,7 +129,7 @@ bfa_cb_ioim_get_sgaddr(struct bfad_ioim_s *dio, int sgeid)
 	sge = (struct scatterlist *)scsi_sglist(cmnd) + sgeid;
 	addr = (u64) sg_dma_address(sge);
 
-	return (*(union bfi_addr_u *) &addr);
+	return *((union bfi_addr_u *) &addr);
 }
 
 static inline u32
@@ -197,7 +197,7 @@ bfa_cb_ioim_get_cdblen(struct bfad_ioim_s *dio)
 {
 	struct scsi_cmnd *cmnd = (struct scsi_cmnd *)dio;
 
-	return (cmnd->cmd_len);
+	return cmnd->cmd_len;
 }
 
 

drivers/scsi/bfa/bfa_cee.c

@@ -228,7 +228,7 @@ bfa_cee_reset_stats_isr(struct bfa_cee_s *cee, bfa_status_t status)
 u32
 bfa_cee_meminfo(void)
 {
-	return (bfa_cee_attr_meminfo() + bfa_cee_stats_meminfo());
+	return bfa_cee_attr_meminfo() + bfa_cee_stats_meminfo();
 }
 
 /**

drivers/scsi/bfa/bfa_csdebug.c

@@ -47,12 +47,12 @@ bfa_q_is_on_q_func(struct list_head *q, struct list_head *qe)
 	tqe = bfa_q_next(q);
 	while (tqe != q) {
 		if (tqe == qe)
-			return (1);
+			return 1;
 		tqe = bfa_q_next(tqe);
 		if (tqe == NULL)
 			break;
 	}
-	return (0);
+	return 0;
 }
 
 

drivers/scsi/bfa/bfa_fcpim.c

@@ -131,7 +131,7 @@ bfa_fcpim_path_tov_get(struct bfa_s *bfa)
 {
 	struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa);
 
-	return (fcpim->path_tov / 1000);
+	return fcpim->path_tov / 1000;
 }
 
 bfa_status_t
@@ -169,7 +169,7 @@ bfa_fcpim_qdepth_get(struct bfa_s *bfa)
 {
 	struct bfa_fcpim_mod_s *fcpim = BFA_FCPIM_MOD(bfa);
 
-	return (fcpim->q_depth);
+	return fcpim->q_depth;
 }
 
 

drivers/scsi/bfa/bfa_fcpim_priv.h

@@ -35,7 +35,7 @@
 #define BFA_FCPIM_PATHTOV_MAX	(90 * 1000)	/* in millisecs */
 
 #define bfa_fcpim_stats(__fcpim, __stats)   \
-    (__fcpim)->stats.__stats ++
+    ((__fcpim)->stats.__stats++)
 
 struct bfa_fcpim_mod_s {
 	struct bfa_s 	*bfa;
@@ -143,7 +143,7 @@ struct bfa_itnim_s {
 	struct bfa_itnim_hal_stats_s	stats;
 };
 
-#define bfa_itnim_is_online(_itnim) (_itnim)->is_online
+#define bfa_itnim_is_online(_itnim) ((_itnim)->is_online)
 #define BFA_FCPIM_MOD(_hal) (&(_hal)->modules.fcpim_mod)
 #define BFA_IOIM_FROM_TAG(_fcpim, _iotag)	\
 	(&fcpim->ioim_arr[_iotag])

drivers/scsi/bfa/bfa_fcport.c

@@ -388,32 +388,29 @@ bfa_pport_sm_linkup(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
 		bfa_pport_callback(pport, BFA_PPORT_LINKDOWN);
 		bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
 			     BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkdown");
-		if (BFA_PORT_IS_DISABLED(pport->bfa)) {
+		if (BFA_PORT_IS_DISABLED(pport->bfa))
 			bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
-		} else {
+		else
 			bfa_pport_aen_post(pport, BFA_PORT_AEN_DISCONNECT);
-		}
 		break;
 
 	case BFA_PPORT_SM_STOP:
 		bfa_sm_set_state(pport, bfa_pport_sm_stopped);
 		bfa_pport_reset_linkinfo(pport);
-		if (BFA_PORT_IS_DISABLED(pport->bfa)) {
+		if (BFA_PORT_IS_DISABLED(pport->bfa))
 			bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
-		} else {
+		else
 			bfa_pport_aen_post(pport, BFA_PORT_AEN_DISCONNECT);
-		}
 		break;
 
 	case BFA_PPORT_SM_HWFAIL:
 		bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
 		bfa_pport_reset_linkinfo(pport);
 		bfa_pport_callback(pport, BFA_PPORT_LINKDOWN);
-		if (BFA_PORT_IS_DISABLED(pport->bfa)) {
+		if (BFA_PORT_IS_DISABLED(pport->bfa))
 			bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
-		} else {
+		else
 			bfa_pport_aen_post(pport, BFA_PORT_AEN_DISCONNECT);
-		}
 		break;
 
 	default:
@@ -999,10 +996,10 @@ bfa_pport_enable(struct bfa_s *bfa)
 	struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
 
 	if (pport->diag_busy)
-		return (BFA_STATUS_DIAG_BUSY);
+		return BFA_STATUS_DIAG_BUSY;
 	else if (bfa_sm_cmp_state
 		 (BFA_PORT_MOD(bfa), bfa_pport_sm_disabling_qwait))
-		return (BFA_STATUS_DEVBUSY);
+		return BFA_STATUS_DEVBUSY;
 
 	bfa_sm_send_event(BFA_PORT_MOD(bfa), BFA_PPORT_SM_ENABLE);
 	return BFA_STATUS_OK;
@@ -1032,7 +1029,7 @@ bfa_pport_cfg_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
 
 	pport->cfg.speed = speed;
 
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 /**
@@ -1068,7 +1065,7 @@ bfa_pport_cfg_topology(struct bfa_s *bfa, enum bfa_pport_topology topology)
 	}
 
 	pport->cfg.topology = topology;
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 /**
@@ -1094,7 +1091,7 @@ bfa_pport_cfg_hardalpa(struct bfa_s *bfa, u8 alpa)
 	pport->cfg.cfg_hardalpa = BFA_TRUE;
 	pport->cfg.hardalpa = alpa;
 
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 bfa_status_t
@@ -1106,7 +1103,7 @@ bfa_pport_clr_hardalpa(struct bfa_s *bfa)
 	bfa_trc(bfa, pport->cfg.hardalpa);
 
 	pport->cfg.cfg_hardalpa = BFA_FALSE;
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 bfa_boolean_t
@@ -1138,16 +1135,16 @@ bfa_pport_cfg_maxfrsize(struct bfa_s *bfa, u16 maxfrsize)
 	 * with in range
 	 */
 	if ((maxfrsize > FC_MAX_PDUSZ) || (maxfrsize < FC_MIN_PDUSZ))
-		return (BFA_STATUS_INVLD_DFSZ);
+		return BFA_STATUS_INVLD_DFSZ;
 
 	/*
 	 * power of 2, if not the max frame size of 2112
 	 */
 	if ((maxfrsize != FC_MAX_PDUSZ) && (maxfrsize & (maxfrsize - 1)))
-		return (BFA_STATUS_INVLD_DFSZ);
+		return BFA_STATUS_INVLD_DFSZ;
 
 	pport->cfg.maxfrsize = maxfrsize;
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 u16
@@ -1415,7 +1412,7 @@ bfa_pport_get_stats(struct bfa_s *bfa, union bfa_pport_stats_u *stats,
 
 	if (port->stats_busy) {
 		bfa_trc(bfa, port->stats_busy);
-		return (BFA_STATUS_DEVBUSY);
+		return BFA_STATUS_DEVBUSY;
 	}
 
 	port->stats_busy = BFA_TRUE;
@@ -1427,7 +1424,7 @@ bfa_pport_get_stats(struct bfa_s *bfa, union bfa_pport_stats_u *stats,
 
 	bfa_timer_start(bfa, &port->timer, bfa_port_stats_timeout, port,
 			BFA_PORT_STATS_TOV);
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 bfa_status_t
@@ -1437,7 +1434,7 @@ bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
 
 	if (port->stats_busy) {
 		bfa_trc(bfa, port->stats_busy);
-		return (BFA_STATUS_DEVBUSY);
+		return BFA_STATUS_DEVBUSY;
 	}
 
 	port->stats_busy = BFA_TRUE;
@@ -1448,7 +1445,7 @@ bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
 
 	bfa_timer_start(bfa, &port->timer, bfa_port_stats_clr_timeout, port,
 			BFA_PORT_STATS_TOV);
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 bfa_status_t
@@ -1515,7 +1512,7 @@ bfa_pport_get_qos_stats(struct bfa_s *bfa, union bfa_pport_stats_u *stats,
 	/*
 	 * QoS stats is embedded in port stats
 	 */
-	return (bfa_pport_get_stats(bfa, stats, cbfn, cbarg));
+	return bfa_pport_get_stats(bfa, stats, cbfn, cbarg);
 }
 
 bfa_status_t
@@ -1525,7 +1522,7 @@ bfa_pport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
 
 	if (port->stats_busy) {
 		bfa_trc(bfa, port->stats_busy);
-		return (BFA_STATUS_DEVBUSY);
+		return BFA_STATUS_DEVBUSY;
 	}
 
 	port->stats_busy = BFA_TRUE;
@@ -1536,7 +1533,7 @@ bfa_pport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
 
 	bfa_timer_start(bfa, &port->timer, bfa_port_stats_clr_timeout, port,
 			BFA_PORT_STATS_TOV);
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 /**
@@ -1545,7 +1542,7 @@ bfa_pport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
 bfa_status_t
 bfa_pport_trunk_disable(struct bfa_s *bfa)
 {
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 bfa_boolean_t
@@ -1562,8 +1559,8 @@ bfa_pport_is_disabled(struct bfa_s *bfa)
 {
 	struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
 
-	return (bfa_sm_to_state(hal_pport_sm_table, port->sm) ==
-		BFA_PPORT_ST_DISABLED);
+	return bfa_sm_to_state(hal_pport_sm_table, port->sm) ==
+		BFA_PPORT_ST_DISABLED;
 
 }
 
@@ -1572,7 +1569,7 @@ bfa_pport_is_ratelim(struct bfa_s *bfa)
 {
 	struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
 
-return (pport->cfg.ratelimit ? BFA_TRUE : BFA_FALSE);
+	return pport->cfg.ratelimit ? BFA_TRUE : BFA_FALSE;
 
 }
 
@@ -1620,7 +1617,7 @@ bfa_pport_cfg_ratelim_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
 
 	pport->cfg.trl_def_speed = speed;
 
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 /**
@@ -1632,7 +1629,7 @@ bfa_pport_get_ratelim_speed(struct bfa_s *bfa)
 	struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
 
 	bfa_trc(bfa, pport->cfg.trl_def_speed);
-	return (pport->cfg.trl_def_speed);
+	return pport->cfg.trl_def_speed;
 
 }
 

drivers/scsi/bfa/bfa_fcs_lport.c

@@ -568,11 +568,10 @@ bfa_fcs_port_offline_actions(struct bfa_fcs_port_s *port)
 
 	__port_action[port->fabric->fab_type].offline(port);
 
-	if (bfa_fcs_fabric_is_online(port->fabric) == BFA_TRUE) {
+	if (bfa_fcs_fabric_is_online(port->fabric) == BFA_TRUE)
 		bfa_fcs_port_aen_post(port, BFA_LPORT_AEN_DISCONNECT);
-	} else {
+	else
 		bfa_fcs_port_aen_post(port, BFA_LPORT_AEN_OFFLINE);
-	}
 	bfa_fcb_port_offline(port->fcs->bfad, port->port_cfg.roles,
 			port->fabric->vf_drv,
 			(port->vport == NULL) ? NULL : port->vport->vport_drv);
@@ -777,7 +776,7 @@ bfa_fcs_port_get_rport_by_pwwn(struct bfa_fcs_port_s *port, wwn_t pwwn)
 	}
 
 	bfa_trc(port->fcs, pwwn);
-	return (NULL);
+	return NULL;
 }
 
 /**
@@ -796,7 +795,7 @@ bfa_fcs_port_get_rport_by_nwwn(struct bfa_fcs_port_s *port, wwn_t nwwn)
 	}
 
 	bfa_trc(port->fcs, nwwn);
-	return (NULL);
+	return NULL;
 }
 
 /**
@@ -870,7 +869,7 @@ bfa_fcs_port_lip(struct bfa_fcs_port_s *port)
 bfa_boolean_t
 bfa_fcs_port_is_online(struct bfa_fcs_port_s *port)
 {
-	return (bfa_sm_cmp_state(port, bfa_fcs_port_sm_online));
+	return bfa_sm_cmp_state(port, bfa_fcs_port_sm_online);
 }
 
 /**

drivers/scsi/bfa/bfa_fcxp.c

@@ -199,7 +199,7 @@ bfa_fcxp_get(struct bfa_fcxp_mod_s *fm)
 	if (fcxp)
 		list_add_tail(&fcxp->qe, &fm->fcxp_active_q);
 
-	return (fcxp);
+	return fcxp;
 }
 
 static void
@@ -503,7 +503,7 @@ bfa_fcxp_alloc(void *caller, struct bfa_s *bfa, int nreq_sgles,
 
 	fcxp = bfa_fcxp_get(BFA_FCXP_MOD(bfa));
 	if (fcxp == NULL)
-		return (NULL);
+		return NULL;
 
 	bfa_trc(bfa, fcxp->fcxp_tag);
 
@@ -568,7 +568,7 @@ bfa_fcxp_alloc(void *caller, struct bfa_s *bfa, int nreq_sgles,
 		}
 	}
 
-	return (fcxp);
+	return fcxp;
 }
 
 /**
@@ -709,7 +709,7 @@ bfa_status_t
 bfa_fcxp_abort(struct bfa_fcxp_s *fcxp)
 {
 	bfa_assert(0);
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 void

drivers/scsi/bfa/bfa_intr.c

@@ -59,7 +59,7 @@ bfa_intx(struct bfa_s *bfa)
 	qintr = intr & __HFN_INT_RME_MASK;
 	bfa_reg_write(bfa->iocfc.bfa_regs.intr_status, qintr);
 
-	for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue ++) {
+	for (queue = 0; queue < BFI_IOC_MAX_CQS_ASIC; queue++) {
 		if (intr & (__HFN_INT_RME_Q0 << queue))
 			bfa_msix_rspq(bfa, queue & (BFI_IOC_MAX_CQS - 1));
 	}

drivers/scsi/bfa/bfa_intr_priv.h

@@ -26,9 +26,9 @@ void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m);
 void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);
 
 
-#define bfa_reqq_pi(__bfa, __reqq)	(__bfa)->iocfc.req_cq_pi[__reqq]
+#define bfa_reqq_pi(__bfa, __reqq)	((__bfa)->iocfc.req_cq_pi[__reqq])
 #define bfa_reqq_ci(__bfa, __reqq)					\
-	*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva)
+	(*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva))
 
 #define bfa_reqq_full(__bfa, __reqq)				\
 	(((bfa_reqq_pi(__bfa, __reqq) + 1) &			\
@@ -50,14 +50,16 @@ void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func);
 } while (0)
 
 #define bfa_rspq_pi(__bfa, __rspq)					\
-	*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva)
+	(*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva))
 
-#define bfa_rspq_ci(__bfa, __rspq)	(__bfa)->iocfc.rsp_cq_ci[__rspq]
+#define bfa_rspq_ci(__bfa, __rspq)	((__bfa)->iocfc.rsp_cq_ci[__rspq])
 #define bfa_rspq_elem(__bfa, __rspq, __ci)				\
-	&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci]
+	(&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci])
 
-#define CQ_INCR(__index, __size)					\
-			(__index)++; (__index) &= ((__size) - 1)
+#define CQ_INCR(__index, __size) do {					\
+			(__index)++;					\
+			(__index) &= ((__size) - 1);      \
+} while (0)
 
 /**
  * Queue element to wait for room in request queue. FIFO order is
@@ -94,7 +96,7 @@ bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg),
 	wqe->cbarg = cbarg;
 }
 
-#define bfa_reqq(__bfa, __reqq)	&(__bfa)->reqq_waitq[__reqq]
+#define bfa_reqq(__bfa, __reqq)	(&(__bfa)->reqq_waitq[__reqq])
 
 /**
  * static inline void

drivers/scsi/bfa/bfa_ioc.c

@@ -51,7 +51,7 @@ BFA_TRC_FILE(HAL, IOC);
 	 (sizeof(struct bfa_trc_mod_s) -			\
 	  BFA_TRC_MAX * sizeof(struct bfa_trc_s)))
 #define BFA_DBG_FWTRC_OFF(_fn)	(BFI_IOC_TRC_OFF + BFA_DBG_FWTRC_LEN * (_fn))
-#define bfa_ioc_stats(_ioc, _stats)	(_ioc)->stats._stats ++
+#define bfa_ioc_stats(_ioc, _stats)	((_ioc)->stats._stats++)
 
 #define BFA_FLASH_CHUNK_NO(off)         (off / BFI_FLASH_CHUNK_SZ_WORDS)
 #define BFA_FLASH_OFFSET_IN_CHUNK(off)  (off % BFI_FLASH_CHUNK_SZ_WORDS)
@@ -1953,8 +1953,8 @@ bfa_ioc_error_isr(struct bfa_ioc_s *ioc)
 bfa_boolean_t
 bfa_ioc_is_disabled(struct bfa_ioc_s *ioc)
 {
-	return (bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabling)
-		|| bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled));
+	return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabling)
+		|| bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled);
 }
 
 /**
@@ -1963,9 +1963,9 @@ bfa_ioc_is_disabled(struct bfa_ioc_s *ioc)
 bfa_boolean_t
 bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc)
 {
-	return (bfa_fsm_cmp_state(ioc, bfa_ioc_sm_reset)
+	return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_reset)
 		|| bfa_fsm_cmp_state(ioc, bfa_ioc_sm_fwcheck)
-		|| bfa_fsm_cmp_state(ioc, bfa_ioc_sm_mismatch));
+		|| bfa_fsm_cmp_state(ioc, bfa_ioc_sm_mismatch);
 }
 
 #define bfa_ioc_state_disabled(__sm)		\

drivers/scsi/bfa/bfa_ioc.h

@@ -179,16 +179,16 @@ struct bfa_ioc_s {
 	struct bfa_ioc_mbox_mod_s mbox_mod;
 };
 
-#define bfa_ioc_pcifn(__ioc)		(__ioc)->pcidev.pci_func
-#define bfa_ioc_devid(__ioc)		(__ioc)->pcidev.device_id
-#define bfa_ioc_bar0(__ioc)		(__ioc)->pcidev.pci_bar_kva
+#define bfa_ioc_pcifn(__ioc)		((__ioc)->pcidev.pci_func)
+#define bfa_ioc_devid(__ioc)		((__ioc)->pcidev.device_id)
+#define bfa_ioc_bar0(__ioc)		((__ioc)->pcidev.pci_bar_kva)
 #define bfa_ioc_portid(__ioc)		((__ioc)->port_id)
 #define bfa_ioc_fetch_stats(__ioc, __stats) \
-		((__stats)->drv_stats) = (__ioc)->stats
+		(((__stats)->drv_stats) = (__ioc)->stats)
 #define bfa_ioc_clr_stats(__ioc)	\
 		bfa_os_memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats))
-#define bfa_ioc_maxfrsize(__ioc)	(__ioc)->attr->maxfrsize
-#define bfa_ioc_rx_bbcredit(__ioc)	(__ioc)->attr->rx_bbcredit
+#define bfa_ioc_maxfrsize(__ioc)	((__ioc)->attr->maxfrsize)
+#define bfa_ioc_rx_bbcredit(__ioc)	((__ioc)->attr->rx_bbcredit)
 #define bfa_ioc_speed_sup(__ioc)	\
 	BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)
 

drivers/scsi/bfa/bfa_iocfc.c

@@ -794,7 +794,7 @@ bfa_iocfc_get_stats(struct bfa_s *bfa, struct bfa_iocfc_stats_s *stats,
 
 	if (iocfc->stats_busy) {
 		bfa_trc(bfa, iocfc->stats_busy);
-		return (BFA_STATUS_DEVBUSY);
+		return BFA_STATUS_DEVBUSY;
 	}
 
 	iocfc->stats_busy = BFA_TRUE;
@@ -804,7 +804,7 @@ bfa_iocfc_get_stats(struct bfa_s *bfa, struct bfa_iocfc_stats_s *stats,
 
 	bfa_iocfc_stats_query(bfa);
 
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 bfa_status_t
@@ -814,7 +814,7 @@ bfa_iocfc_clear_stats(struct bfa_s *bfa, bfa_cb_ioc_t cbfn, void *cbarg)
 
 	if (iocfc->stats_busy) {
 		bfa_trc(bfa, iocfc->stats_busy);
-		return (BFA_STATUS_DEVBUSY);
+		return BFA_STATUS_DEVBUSY;
 	}
 
 	iocfc->stats_busy = BFA_TRUE;
@@ -822,7 +822,7 @@ bfa_iocfc_clear_stats(struct bfa_s *bfa, bfa_cb_ioc_t cbfn, void *cbarg)
 	iocfc->stats_cbarg = cbarg;
 
 	bfa_iocfc_stats_clear(bfa);
-	return (BFA_STATUS_OK);
+	return BFA_STATUS_OK;
 }
 
 /**

drivers/scsi/bfa/bfa_iocfc.h

@@ -107,13 +107,13 @@ struct bfa_iocfc_s {
 
 #define bfa_lpuid(__bfa)		bfa_ioc_portid(&(__bfa)->ioc)
 #define bfa_msix_init(__bfa, __nvecs)	\
-	(__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs)
+	((__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs))
 #define bfa_msix_install(__bfa)	\
-	(__bfa)->iocfc.hwif.hw_msix_install(__bfa)
+	((__bfa)->iocfc.hwif.hw_msix_install(__bfa))
 #define bfa_msix_uninstall(__bfa)	\
-	(__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)
+	((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa))
 #define bfa_isr_mode_set(__bfa, __msix)	\
-	(__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix)
+	((__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix))
 #define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec)	\
 	(__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec)
 

drivers/scsi/bfa/bfa_ioim.c

@@ -105,13 +105,13 @@ bfa_ioim_sm_uninit(struct bfa_ioim_s *ioim, enum bfa_ioim_event event)
 				bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
 				list_del(&ioim->qe);
 				list_add_tail(&ioim->qe,
-					&ioim->fcpim->ioim_comp_q);
+						&ioim->fcpim->ioim_comp_q);
 				bfa_cb_queue(ioim->bfa, &ioim->hcb_qe,
 						__bfa_cb_ioim_pathtov, ioim);
 			} else {
 				list_del(&ioim->qe);
 				list_add_tail(&ioim->qe,
-					&ioim->itnim->pending_q);
+						&ioim->itnim->pending_q);
 			}
 			break;
 		}

drivers/scsi/bfa/bfa_itnim.c

@@ -1029,7 +1029,7 @@ bfa_itnim_create(struct bfa_s *bfa, struct bfa_rport_s *rport, void *ditn)
 	bfa_stats(itnim, creates);
 	bfa_sm_send_event(itnim, BFA_ITNIM_SM_CREATE);
 
-	return (itnim);
+	return itnim;
 }
 
 void
@@ -1061,7 +1061,7 @@ bfa_itnim_offline(struct bfa_itnim_s *itnim)
 bfa_boolean_t
 bfa_itnim_hold_io(struct bfa_itnim_s *itnim)
 {
-	return (
+	return
 		itnim->fcpim->path_tov && itnim->iotov_active &&
 		(bfa_sm_cmp_state(itnim, bfa_itnim_sm_fwcreate) ||
 		 bfa_sm_cmp_state(itnim, bfa_itnim_sm_sler) ||
@@ -1069,7 +1069,7 @@ bfa_itnim_hold_io(struct bfa_itnim_s *itnim)
 		 bfa_sm_cmp_state(itnim, bfa_itnim_sm_fwdelete) ||
 		 bfa_sm_cmp_state(itnim, bfa_itnim_sm_offline) ||
 		 bfa_sm_cmp_state(itnim, bfa_itnim_sm_iocdisable))
-);
+	;
 }
 
 void

drivers/scsi/bfa/bfa_log.c

@@ -231,9 +231,9 @@ bfa_log_get_level(struct bfa_log_mod_s *log_mod, int mod_id)
 		return BFA_LOG_INVALID;
 
 	if (log_mod)
-		return (log_mod->log_level[mod_id]);
+		return log_mod->log_level[mod_id];
 	else
-		return (bfa_log_info[mod_id].level);
+		return bfa_log_info[mod_id].level;
 }
 
 enum bfa_log_severity

drivers/scsi/bfa/bfa_port_priv.h

@@ -59,8 +59,8 @@ struct bfa_pport_s {
 	u8			*stats_kva;
 	u64		stats_pa;
 	union bfa_pport_stats_u *stats;	/*  pport stats */
-	u32		mypid : 24;
-	u32		rsvd_b : 8;
+	u32		mypid:24;
+	u32		rsvd_b:8;
 	struct bfa_timer_s 	timer;	/*  timer */
 	union bfa_pport_stats_u 	*stats_ret;
 					/*  driver stats location */

drivers/scsi/bfa/bfa_rport.c

@@ -677,7 +677,7 @@ bfa_rport_alloc(struct bfa_rport_mod_s *mod)
 	if (rport)
 		list_add_tail(&rport->qe, &mod->rp_active_q);
 
-	return (rport);
+	return rport;
 }
 
 static void
@@ -834,7 +834,7 @@ bfa_rport_create(struct bfa_s *bfa, void *rport_drv)
 	rp = bfa_rport_alloc(BFA_RPORT_MOD(bfa));
 
 	if (rp == NULL)
-		return (NULL);
+		return NULL;
 
 	rp->bfa = bfa;
 	rp->rport_drv = rport_drv;
@@ -843,7 +843,7 @@ bfa_rport_create(struct bfa_s *bfa, void *rport_drv)
 	bfa_assert(bfa_sm_cmp_state(rp, bfa_rport_sm_uninit));
 	bfa_sm_send_event(rp, BFA_RPORT_SM_CREATE);
 
-	return (rp);
+	return rp;
 }
 
 void

drivers/scsi/bfa/bfa_tskim.c

@@ -23,13 +23,14 @@ BFA_TRC_FILE(HAL, TSKIM);
 /**
  * task management completion handling
  */
-#define bfa_tskim_qcomp(__tskim, __cbfn) do {			     \
-	bfa_cb_queue((__tskim)->bfa, &(__tskim)->hcb_qe, __cbfn, (__tskim)); \
+#define bfa_tskim_qcomp(__tskim, __cbfn) do {			\
+	bfa_cb_queue((__tskim)->bfa, &(__tskim)->hcb_qe,	\
+			 __cbfn, (__tskim));      \
 	bfa_tskim_notify_comp(__tskim);      \
 } while (0)
 
-#define bfa_tskim_notify_comp(__tskim) do {				     \
-	if ((__tskim)->notify)					     	     \
+#define bfa_tskim_notify_comp(__tskim) do {			 \
+	if ((__tskim)->notify)					 \
 		bfa_itnim_tskdone((__tskim)->itnim);      \
 } while (0)
 

drivers/scsi/bfa/bfa_uf.c

@@ -185,7 +185,7 @@ bfa_uf_get(struct bfa_uf_mod_s *uf_mod)
 	struct bfa_uf_s   *uf;
 
 	bfa_q_deq(&uf_mod->uf_free_q, &uf);
-	return (uf);
+	return uf;
 }
 
 static void

drivers/scsi/bfa/bfad.c

@@ -188,8 +188,8 @@ static struct bfad_port_s *
 bfad_get_drv_port(struct bfad_s *bfad, struct bfad_vf_s *vf_drv,
 		  struct bfad_vport_s *vp_drv)
 {
-	return ((vp_drv) ? (&(vp_drv)->drv_port)
-		: ((vf_drv) ? (&(vf_drv)->base_port) : (&(bfad)->pport)));
+	return (vp_drv) ? (&(vp_drv)->drv_port)
+		: ((vf_drv) ? (&(vf_drv)->base_port) : (&(bfad)->pport));
 }
 
 struct bfad_port_s *
@@ -716,7 +716,7 @@ bfad_drv_init(struct bfad_s *bfad)
 	if ((bfad->bfad_flags & BFAD_MSIX_ON)
 	    && bfad_install_msix_handler(bfad)) {
 		printk(KERN_WARNING "%s: install_msix failed, bfad%d\n",
-		       __FUNCTION__, bfad->inst_no);
+		       __func__, bfad->inst_no);
 	}
 
 	bfad_init_timer(bfad);

drivers/scsi/bfa/bfad_fwimg.c

@@ -63,10 +63,10 @@ bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
 	memcpy(*bfi_image, fw->data, fw->size);
 	*bfi_image_size = fw->size/sizeof(u32);
 
-	return(*bfi_image);
+	return *bfi_image;
 
 error:
-	return(NULL);
+	return NULL;
 }
 
 u32 *
@@ -76,12 +76,12 @@ bfad_get_firmware_buf(struct pci_dev *pdev)
 		if (bfi_image_ct_size == 0)
 			bfad_read_firmware(pdev, &bfi_image_ct,
 				&bfi_image_ct_size, BFAD_FW_FILE_CT);
-		return(bfi_image_ct);
+		return bfi_image_ct;
 	} else {
 		if (bfi_image_cb_size == 0)
 			bfad_read_firmware(pdev, &bfi_image_cb,
 				&bfi_image_cb_size, BFAD_FW_FILE_CB);
-		return(bfi_image_cb);
+		return bfi_image_cb;
 	}
 }
 

drivers/scsi/bfa/bfad_im.c

@@ -1050,7 +1050,7 @@ bfad_im_itnim_work_handler(struct work_struct *work)
 		} else {
 			printk(KERN_WARNING
 				"%s: itnim %llx is already in online state\n",
-				__FUNCTION__,
+				__func__,
 				bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim));
 		}
 

drivers/scsi/bfa/bfad_im_compat.h

@@ -31,7 +31,7 @@ u32 *bfad_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
 static inline u32 *
 bfad_load_fwimg(struct pci_dev *pdev)
 {
-	return(bfad_get_firmware_buf(pdev));
+	return bfad_get_firmware_buf(pdev);
 }
 
 static inline void

drivers/scsi/bfa/bfad_intr.c

@@ -23,13 +23,12 @@ BFA_TRC_FILE(LDRV, INTR);
 /**
  *  bfa_isr BFA driver interrupt functions
  */
-irqreturn_t bfad_intx(int irq, void *dev_id);
 static int msix_disable;
 module_param(msix_disable, int, S_IRUGO | S_IWUSR);
 /**
  * Line based interrupt handler.
  */
-irqreturn_t
+static irqreturn_t
 bfad_intx(int irq, void *dev_id)
 {
 	struct bfad_s         *bfad = dev_id;

drivers/scsi/bfa/fabric.c

@@ -36,12 +36,12 @@ BFA_TRC_FILE(FCS, FABRIC);
 #define BFA_FCS_FABRIC_RETRY_DELAY	(2000)	/* Milliseconds */
 #define BFA_FCS_FABRIC_CLEANUP_DELAY	(10000)	/* Milliseconds */
 
-#define bfa_fcs_fabric_set_opertype(__fabric) do {          \
-    if (bfa_pport_get_topology((__fabric)->fcs->bfa)    \
-				== BFA_PPORT_TOPOLOGY_P2P)   \
-	    (__fabric)->oper_type = BFA_PPORT_TYPE_NPORT;       \
-    else                                                    \
-	    (__fabric)->oper_type = BFA_PPORT_TYPE_NLPORT;      \
+#define bfa_fcs_fabric_set_opertype(__fabric) do {             \
+	if (bfa_pport_get_topology((__fabric)->fcs->bfa)       \
+				== BFA_PPORT_TOPOLOGY_P2P)     \
+		(__fabric)->oper_type = BFA_PPORT_TYPE_NPORT;  \
+	else                                                   \
+		(__fabric)->oper_type = BFA_PPORT_TYPE_NLPORT; \
 } while (0)
 
 /*
@@ -887,7 +887,7 @@ bfa_fcs_fabric_modsusp(struct bfa_fcs_s *fcs)
 bfa_boolean_t
 bfa_fcs_fabric_is_loopback(struct bfa_fcs_fabric_s *fabric)
 {
-	return (bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_loopback));
+	return bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_loopback);
 }
 
 enum bfa_pport_type
@@ -974,7 +974,7 @@ bfa_fcs_fabric_port_delete_comp(struct bfa_fcs_fabric_s *fabric)
 int
 bfa_fcs_fabric_is_online(struct bfa_fcs_fabric_s *fabric)
 {
-	return (bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_online));
+	return bfa_sm_cmp_state(fabric, bfa_fcs_fabric_sm_online);
 }
 
 
@@ -1015,7 +1015,7 @@ bfa_fcs_fabric_vport_lookup(struct bfa_fcs_fabric_s *fabric, wwn_t pwwn)
 u16
 bfa_fcs_fabric_vport_count(struct bfa_fcs_fabric_s *fabric)
 {
-	return (fabric->num_vports);
+	return fabric->num_vports;
 }
 
 /**

drivers/scsi/bfa/fcbuild.h

@@ -32,8 +32,8 @@
  * Utility Macros/functions
  */
 
-#define fcif_sof_set(_ifhdr, _sof)	(_ifhdr)->sof = FC_ ## _sof
-#define fcif_eof_set(_ifhdr, _eof)	(_ifhdr)->eof = FC_ ## _eof
+#define fcif_sof_set(_ifhdr, _sof)	((_ifhdr)->sof = FC_ ## _sof)
+#define fcif_eof_set(_ifhdr, _eof)	((_ifhdr)->eof = FC_ ## _eof)
 
 #define wwn_is_equal(_wwn1, _wwn2)		\
 	(memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
@@ -49,7 +49,7 @@
 static inline   u32
 fc_get_ctresp_pyld_len(u32 resp_len)
 {
-	return (resp_len - sizeof(struct ct_hdr_s));
+	return resp_len - sizeof(struct ct_hdr_s);
 }
 
 /*

drivers/scsi/bfa/fcpim.c

@@ -286,11 +286,10 @@ bfa_fcs_itnim_sm_online(struct bfa_fcs_itnim_s *itnim,
 		bfa_sm_set_state(itnim, bfa_fcs_itnim_sm_hcb_offline);
 		bfa_fcb_itnim_offline(itnim->itnim_drv);
 		bfa_itnim_offline(itnim->bfa_itnim);
-		if (bfa_fcs_port_is_online(itnim->rport->port) == BFA_TRUE) {
+		if (bfa_fcs_port_is_online(itnim->rport->port) == BFA_TRUE)
 			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_DISCONNECT);
-		} else {
+		else
 			bfa_fcs_itnim_aen_post(itnim, BFA_ITNIM_AEN_OFFLINE);
-		}
 		break;
 
 	case BFA_FCS_ITNIM_SM_DELETE:
@@ -732,7 +731,7 @@ bfa_fcs_itnim_lookup(struct bfa_fcs_port_s *port, wwn_t rpwwn)
 		return NULL;
 
 	bfa_assert(rport->itnim != NULL);
-	return (rport->itnim);
+	return rport->itnim;
 }
 
 bfa_status_t

drivers/scsi/bfa/fcs.h

@@ -23,7 +23,7 @@
 #ifndef __FCS_H__
 #define __FCS_H__
 
-#define __fcs_min_cfg(__fcs)       (__fcs)->min_cfg
+#define __fcs_min_cfg(__fcs)       ((__fcs)->min_cfg)
 
 void bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs);
 

drivers/scsi/bfa/fdmi.c

@@ -72,9 +72,9 @@ static u16 bfa_fcs_port_fdmi_build_rpa_pyld(
 			struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
 static u16 bfa_fcs_port_fdmi_build_portattr_block(
 			struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
-void bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
+static void bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
 			struct bfa_fcs_fdmi_hba_attr_s *hba_attr);
-void bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
+static void bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
 			struct bfa_fcs_fdmi_port_attr_s *port_attr);
 /**
  *  fcs_fdmi_sm FCS FDMI state machine
@@ -1091,7 +1091,7 @@ bfa_fcs_port_fdmi_timeout(void *arg)
 	bfa_sm_send_event(fdmi, FDMISM_EVENT_TIMEOUT);
 }
 
-void
+static void
 bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
 			 struct bfa_fcs_fdmi_hba_attr_s *hba_attr)
 {
@@ -1145,7 +1145,7 @@ bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
 
 }
 
-void
+static void
 bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
 			  struct bfa_fcs_fdmi_port_attr_s *port_attr)
 {

drivers/scsi/bfa/include/aen/bfa_aen.h

@@ -54,7 +54,7 @@ bfa_aen_get_max_cfg_entry(void)
 static inline s32
 bfa_aen_get_meminfo(void)
 {
-	return (sizeof(struct bfa_aen_entry_s) * bfa_aen_get_max_cfg_entry());
+	return sizeof(struct bfa_aen_entry_s) * bfa_aen_get_max_cfg_entry();
 }
 
 static inline s32

drivers/scsi/bfa/include/bfa.h

@@ -76,11 +76,11 @@ struct bfa_meminfo_s {
 	struct bfa_mem_elem_s meminfo[BFA_MEM_TYPE_MAX];
 };
 #define bfa_meminfo_kva(_m)	\
-	(_m)->meminfo[BFA_MEM_TYPE_KVA - 1].kva_curp
+	((_m)->meminfo[BFA_MEM_TYPE_KVA - 1].kva_curp)
 #define bfa_meminfo_dma_virt(_m)	\
-	(_m)->meminfo[BFA_MEM_TYPE_DMA - 1].kva_curp
+	((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].kva_curp)
 #define bfa_meminfo_dma_phys(_m)	\
-	(_m)->meminfo[BFA_MEM_TYPE_DMA - 1].dma_curp
+	((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].dma_curp)
 
 /**
  * Generic Scatter Gather Element used by driver
@@ -100,7 +100,7 @@ struct bfa_sge_s {
 /*
  * bfa stats interfaces
  */
-#define bfa_stats(_mod, _stats)	(_mod)->stats._stats ++
+#define bfa_stats(_mod, _stats)	((_mod)->stats._stats++)
 
 #define bfa_ioc_get_stats(__bfa, __ioc_stats)	\
 	bfa_ioc_fetch_stats(&(__bfa)->ioc, __ioc_stats)
@@ -136,7 +136,7 @@ void bfa_isr_enable(struct bfa_s *bfa);
 void bfa_isr_disable(struct bfa_s *bfa);
 void bfa_msix_getvecs(struct bfa_s *bfa, u32 *msix_vecs_bmap,
 			u32 *num_vecs, u32 *max_vec_bit);
-#define bfa_msix(__bfa, __vec) (__bfa)->msix.handler[__vec](__bfa, __vec)
+#define bfa_msix(__bfa, __vec) ((__bfa)->msix.handler[__vec](__bfa, __vec))
 
 void bfa_comp_deq(struct bfa_s *bfa, struct list_head *comp_q);
 void bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q);

drivers/scsi/bfa/include/bfa_svc.h

@@ -34,10 +34,10 @@ struct bfa_fcxp_s;
  */
 struct bfa_rport_info_s {
 	u16        max_frmsz;	/*  max rcv pdu size               */
-	u32        pid : 24,	/*  remote port ID                 */
-			lp_tag : 8;
-	u32        local_pid : 24,	/*  local port ID		    */
-			cisc : 8;	/*  CIRO supported		    */
+	u32        pid:24,		/*  remote port ID                 */
+			lp_tag:8;
+	u32        local_pid:24,	/*  local port ID		    */
+			cisc:8;		/*  CIRO supported		    */
 	u8         fc_class;	/*  supported FC classes. enum fc_cos */
 	u8         vf_en;		/*  virtual fabric enable          */
 	u16        vf_id;		/*  virtual fabric ID              */

drivers/scsi/bfa/include/bfi/bfi.h

@@ -93,13 +93,13 @@ union bfi_addr_u {
  */
 struct bfi_sge_s {
 #ifdef __BIGENDIAN
-	u32        flags	: 2,
-			rsvd	: 2,
-			sg_len	: 28;
+	u32        flags:2,
+			rsvd:2,
+			sg_len:28;
 #else
-	u32        sg_len	: 28,
-			rsvd	: 2,
-			flags	: 2;
+	u32        sg_len:28,
+			rsvd:2,
+			flags:2;
 #endif
 	union bfi_addr_u sga;
 };

drivers/scsi/bfa/include/bfi/bfi_ioc.h

@@ -142,7 +142,7 @@ enum {
 	BFI_ADAPTER_UNSUPP    = 0x400000,	/*  unknown adapter type  */
 };
 
-#define BFI_ADAPTER_GETP(__prop,__adap_prop)          		\
+#define BFI_ADAPTER_GETP(__prop, __adap_prop)          		\
     (((__adap_prop) & BFI_ADAPTER_ ## __prop ## _MK) >>         \
      BFI_ADAPTER_ ## __prop ## _SH)
 #define BFI_ADAPTER_SETP(__prop, __val)         		\

drivers/scsi/bfa/include/bfi/bfi_lps.h

@@ -55,8 +55,8 @@ struct bfi_lps_login_rsp_s {
 	u16	bb_credit;
 	u8		f_port;
 	u8		npiv_en;
-	u32	lp_pid : 24;
-	u32	auth_req : 8;
+	u32	lp_pid:24;
+	u32	auth_req:8;
 	mac_t		lp_mac;
 	mac_t		fcf_mac;
 	u8		ext_status;

drivers/scsi/bfa/include/bfi/bfi_rport.h

@@ -38,10 +38,10 @@ struct bfi_rport_create_req_s {
 	struct bfi_mhdr_s  mh;		/*  common msg header		*/
 	u16        bfa_handle;	/*  host rport handle		*/
 	u16        max_frmsz;	/*  max rcv pdu size		*/
-	u32        pid       : 24,	/*  remote port ID		*/
-			lp_tag    : 8;	/*  local port tag		*/
-	u32        local_pid : 24,	/*  local port ID		*/
-			cisc      : 8;
+	u32        pid:24,		/*  remote port ID		*/
+			lp_tag:8;	/*  local port tag		*/
+	u32        local_pid:24,	/*  local port ID		*/
+			cisc:8;
 	u8         fc_class;	/*  supported FC classes	*/
 	u8         vf_en;		/*  virtual fabric enable	*/
 	u16        vf_id;		/*  virtual fabric ID		*/

drivers/scsi/bfa/include/cs/bfa_checksum.h

@@ -31,7 +31,7 @@ bfa_checksum_u32(u32 *buf, int sz)
 	for (i = 0; i < m; i++)
 		sum ^= buf[i];
 
-	return (sum);
+	return sum;
 }
 
 static inline u16
@@ -43,7 +43,7 @@ bfa_checksum_u16(u16 *buf, int sz)
 	for (i = 0; i < m; i++)
 		sum ^= buf[i];
 
-	return (sum);
+	return sum;
 }
 
 static inline u8
@@ -55,6 +55,6 @@ bfa_checksum_u8(u8 *buf, int sz)
 	for (i = 0; i < sz; i++)
 		sum ^= buf[i];
 
-	return (sum);
+	return sum;
 }
 #endif

drivers/scsi/bfa/include/cs/bfa_sm.h

@@ -24,8 +24,8 @@
 
 typedef void (*bfa_sm_t)(void *sm, int event);
 
-#define bfa_sm_set_state(_sm, _state)	(_sm)->sm = (bfa_sm_t)(_state)
-#define bfa_sm_send_event(_sm, _event)	(_sm)->sm((_sm), (_event))
+#define bfa_sm_set_state(_sm, _state)	((_sm)->sm = (bfa_sm_t)(_state))
+#define bfa_sm_send_event(_sm, _event)	((_sm)->sm((_sm), (_event)))
 #define bfa_sm_get_state(_sm)		((_sm)->sm)
 #define bfa_sm_cmp_state(_sm, _state)	((_sm)->sm == (bfa_sm_t)(_state))
 
@@ -62,7 +62,7 @@ typedef void (*bfa_fsm_t)(void *fsm, int event);
 } while (0)
 
 #define bfa_fsm_send_event(_fsm, _event)	\
-	(_fsm)->fsm((_fsm), (_event))
+	((_fsm)->fsm((_fsm), (_event)))
 #define bfa_fsm_cmp_state(_fsm, _state)		\
 	((_fsm)->fsm == (bfa_fsm_t)(_state))
 

drivers/scsi/bfa/include/cs/bfa_trc.h

@@ -24,7 +24,7 @@
 #endif
 
 #ifndef BFA_TRC_TS
-#define BFA_TRC_TS(_trcm)	((_trcm)->ticks ++)
+#define BFA_TRC_TS(_trcm)	((_trcm)->ticks++)
 #endif
 
 struct bfa_trc_s {

drivers/scsi/bfa/include/fcs/bfa_fcs_fabric.h

@@ -75,7 +75,7 @@ struct bfa_fcs_fabric_s {
 							    */
 };
 
-#define bfa_fcs_fabric_npiv_capable(__f)    (__f)->is_npiv
+#define bfa_fcs_fabric_npiv_capable(__f)    ((__f)->is_npiv)
 #define bfa_fcs_fabric_is_switched(__f)			\
 	((__f)->fab_type == BFA_FCS_FABRIC_SWITCHED)
 

drivers/scsi/bfa/include/fcs/bfa_fcs_lport.h

@@ -125,12 +125,12 @@ union bfa_fcs_port_topo_u {
 struct bfa_fcs_port_s {
 	struct list_head         qe;	/*  used by port/vport */
 	bfa_sm_t               sm;	/*  state machine */
-	struct bfa_fcs_fabric_s *fabric;	/*  parent fabric */
-	struct bfa_port_cfg_s  port_cfg;	/*  port configuration */
+	struct bfa_fcs_fabric_s *fabric;/*  parent fabric */
+	struct bfa_port_cfg_s  port_cfg;/*  port configuration */
 	struct bfa_timer_s link_timer;	/*  timer for link offline */
-	u32        pid : 24;	/*  FC address */
-	u8         lp_tag;		/*  lport tag */
-	u16        num_rports;	/*  Num of r-ports */
+	u32 pid:24;	/*  FC address */
+	u8  lp_tag;	/*  lport tag */
+	u16 num_rports;	/*  Num of r-ports */
 	struct list_head rport_q;	/*  queue of discovered r-ports */
 	struct bfa_fcs_s *fcs;	/*  FCS instance */
 	union bfa_fcs_port_topo_u port_topo;	/*  fabric/loop/n2n details */
@@ -188,13 +188,14 @@ bfa_fcs_port_get_drvport(struct bfa_fcs_port_s *port)
 }
 
 
-#define bfa_fcs_port_get_opertype(_lport)	(_lport)->fabric->oper_type
+#define bfa_fcs_port_get_opertype(_lport)	((_lport)->fabric->oper_type)
 
 
-#define bfa_fcs_port_get_fabric_name(_lport)	(_lport)->fabric->fabric_name
+#define bfa_fcs_port_get_fabric_name(_lport)	((_lport)->fabric->fabric_name)
 
 
-#define bfa_fcs_port_get_fabric_ipaddr(_lport)	(_lport)->fabric->fabric_ip_addr
+#define bfa_fcs_port_get_fabric_ipaddr(_lport) \
+		((_lport)->fabric->fabric_ip_addr)
 
 /**
  * bfa fcs port public functions

drivers/scsi/bfa/include/protocol/ct.h

@@ -193,11 +193,11 @@ struct fcgs_rftid_req_s {
 #define FC_GS_FCP_FC4_FEATURE_TARGET	 0x01
 
 struct fcgs_rffid_req_s{
-    u32    rsvd          :8;
-    u32    dap        	  :24;		/* port identifier	*/
-    u32    rsvd1         :16;
-    u32    fc4ftr_bits   :8;		/* fc4 feature bits	*/
-    u32    fc4_type      :8;		/* corresponding FC4 Type */
+    u32    rsvd:8;
+    u32    dap:24;		/* port identifier	*/
+    u32    rsvd1:16;
+    u32    fc4ftr_bits:8;	/* fc4 feature bits	*/
+    u32    fc4_type:8;	/* corresponding FC4 Type */
 };
 
 /**

drivers/scsi/bfa/include/protocol/fc.h

@@ -486,14 +486,14 @@ struct fc_rsi_s {
  * see FC-PH-X table 113 & 115 for explanation also FCP table 8
  */
 struct fc_prli_params_s{
-	u32        reserved: 16;
+	u32        reserved:16;
 #ifdef __BIGENDIAN
-	u32        reserved1: 5;
-	u32        rec_support : 1;
-	u32        task_retry_id : 1;
-	u32        retry : 1;
+	u32        reserved1:5;
+	u32        rec_support:1;
+	u32        task_retry_id:1;
+	u32        retry:1;
 
-	u32        confirm : 1;
+	u32        confirm:1;
 	u32        doverlay:1;
 	u32        initiator:1;
 	u32        target:1;
@@ -502,10 +502,10 @@ struct fc_prli_params_s{
 	u32        rxrdisab:1;
 	u32        wxrdisab:1;
 #else
-	u32        retry : 1;
-	u32        task_retry_id : 1;
-	u32        rec_support : 1;
-	u32        reserved1: 5;
+	u32        retry:1;
+	u32        task_retry_id:1;
+	u32        rec_support:1;
+	u32        reserved1:5;
 
 	u32        wxrdisab:1;
 	u32        rxrdisab:1;
@@ -514,7 +514,7 @@ struct fc_prli_params_s{
 	u32        target:1;
 	u32        initiator:1;
 	u32        doverlay:1;
-	u32        confirm : 1;
+	u32        confirm:1;
 #endif
 };
 

drivers/scsi/bfa/loop.c

@@ -58,49 +58,16 @@ static const u8   port_loop_alpa_map[] = {
 /*
  * Local Functions
  */
-bfa_status_t    bfa_fcs_port_loop_send_plogi(struct bfa_fcs_port_s *port,
-					     u8 alpa);
-
-void            bfa_fcs_port_loop_plogi_response(void *fcsarg,
-						 struct bfa_fcxp_s *fcxp,
-						 void *cbarg,
-						 bfa_status_t req_status,
-						 u32 rsp_len,
-						 u32 resid_len,
-						 struct fchs_s *rsp_fchs);
-
-bfa_status_t    bfa_fcs_port_loop_send_adisc(struct bfa_fcs_port_s *port,
-					     u8 alpa);
-
-void            bfa_fcs_port_loop_adisc_response(void *fcsarg,
-						 struct bfa_fcxp_s *fcxp,
-						 void *cbarg,
-						 bfa_status_t req_status,
-						 u32 rsp_len,
-						 u32 resid_len,
-						 struct fchs_s *rsp_fchs);
-
-bfa_status_t    bfa_fcs_port_loop_send_plogi_acc(struct bfa_fcs_port_s *port,
-						 u8 alpa);
-
-void            bfa_fcs_port_loop_plogi_acc_response(void *fcsarg,
-						     struct bfa_fcxp_s *fcxp,
-						     void *cbarg,
-						     bfa_status_t req_status,
-						     u32 rsp_len,
-						     u32 resid_len,
-						     struct fchs_s *rsp_fchs);
-
-bfa_status_t    bfa_fcs_port_loop_send_adisc_acc(struct bfa_fcs_port_s *port,
-						 u8 alpa);
-
-void            bfa_fcs_port_loop_adisc_acc_response(void *fcsarg,
-						     struct bfa_fcxp_s *fcxp,
-						     void *cbarg,
-						     bfa_status_t req_status,
-						     u32 rsp_len,
-						     u32 resid_len,
-						     struct fchs_s *rsp_fchs);
+static bfa_status_t bfa_fcs_port_loop_send_plogi(struct bfa_fcs_port_s *port,
+					u8 alpa);
+
+static void bfa_fcs_port_loop_plogi_response(void *fcsarg,
+					struct bfa_fcxp_s *fcxp,
+					void *cbarg,
+					bfa_status_t req_status,
+					u32 rsp_len,
+					u32 resid_len,
+					struct fchs_s *rsp_fchs);
 /**
  *   Called by port to initializar in provate LOOP topology.
  */
@@ -179,7 +146,7 @@ bfa_fcs_port_loop_lip(struct bfa_fcs_port_s *port)
 /**
  * Local Functions.
  */
-bfa_status_t
+static bfa_status_t
 bfa_fcs_port_loop_send_plogi(struct bfa_fcs_port_s *port, u8 alpa)
 {
 	struct fchs_s          fchs;
@@ -208,7 +175,7 @@ bfa_fcs_port_loop_send_plogi(struct bfa_fcs_port_s *port, u8 alpa)
 /**
  *   Called by fcxp to notify the Plogi response
  */
-void
+static void
 bfa_fcs_port_loop_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
 				 void *cbarg, bfa_status_t req_status,
 				 u32 rsp_len, u32 resid_len,
@@ -244,179 +211,3 @@ bfa_fcs_port_loop_plogi_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
 		bfa_assert(0);
 	}
 }
-
-bfa_status_t
-bfa_fcs_port_loop_send_plogi_acc(struct bfa_fcs_port_s *port, u8 alpa)
-{
-	struct fchs_s          fchs;
-	struct bfa_fcxp_s *fcxp;
-	int             len;
-
-	bfa_trc(port->fcs, alpa);
-
-	fcxp = bfa_fcxp_alloc(NULL, port->fcs->bfa, 0, 0, NULL, NULL, NULL,
-				  NULL);
-	bfa_assert(fcxp);
-
-	len = fc_plogi_acc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), alpa,
-				 bfa_fcs_port_get_fcid(port), 0,
-				 port->port_cfg.pwwn, port->port_cfg.nwwn,
-				 bfa_pport_get_maxfrsize(port->fcs->bfa));
-
-	bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
-				 FC_CLASS_3, len, &fchs,
-				 bfa_fcs_port_loop_plogi_acc_response,
-				 (void *)port, FC_MAX_PDUSZ, 0); /* No response
-								  * expected
-								  */
-
-	return BFA_STATUS_OK;
-}
-
-/*
- *  Plogi Acc Response
- * We donot do any processing here.
- */
-void
-bfa_fcs_port_loop_plogi_acc_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
-				     void *cbarg, bfa_status_t req_status,
-				     u32 rsp_len, u32 resid_len,
-				     struct fchs_s *rsp_fchs)
-{
-
-	struct bfa_fcs_port_s *port = (struct bfa_fcs_port_s *) cbarg;
-
-	bfa_trc(port->fcs, port->pid);
-
-	/*
-	 * Sanity Checks
-	 */
-	if (req_status != BFA_STATUS_OK) {
-		bfa_trc(port->fcs, req_status);
-		return;
-	}
-}
-
-bfa_status_t
-bfa_fcs_port_loop_send_adisc(struct bfa_fcs_port_s *port, u8 alpa)
-{
-	struct fchs_s          fchs;
-	struct bfa_fcxp_s *fcxp;
-	int             len;
-
-	bfa_trc(port->fcs, alpa);
-
-	fcxp = bfa_fcxp_alloc(NULL, port->fcs->bfa, 0, 0, NULL, NULL, NULL,
-				  NULL);
-	bfa_assert(fcxp);
-
-	len = fc_adisc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), alpa,
-			     bfa_fcs_port_get_fcid(port), 0,
-			     port->port_cfg.pwwn, port->port_cfg.nwwn);
-
-	bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
-			  FC_CLASS_3, len, &fchs,
-			  bfa_fcs_port_loop_adisc_response, (void *)port,
-			  FC_MAX_PDUSZ, FC_RA_TOV);
-
-	return BFA_STATUS_OK;
-}
-
-/**
- *   Called by fcxp to notify the ADISC response
- */
-void
-bfa_fcs_port_loop_adisc_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
-				 void *cbarg, bfa_status_t req_status,
-				 u32 rsp_len, u32 resid_len,
-				 struct fchs_s *rsp_fchs)
-{
-	struct bfa_fcs_port_s *port = (struct bfa_fcs_port_s *) cbarg;
-	struct bfa_fcs_rport_s *rport;
-	struct fc_adisc_s     *adisc_resp;
-	struct fc_els_cmd_s   *els_cmd;
-	u32        pid = rsp_fchs->s_id;
-
-	bfa_trc(port->fcs, req_status);
-
-	/*
-	 * Sanity Checks
-	 */
-	if (req_status != BFA_STATUS_OK) {
-		/*
-		 * TBD : we may need to retry certain requests
-		 */
-		bfa_fcxp_free(fcxp);
-		return;
-	}
-
-	els_cmd = (struct fc_els_cmd_s *) BFA_FCXP_RSP_PLD(fcxp);
-	adisc_resp = (struct fc_adisc_s *) els_cmd;
-
-	if (els_cmd->els_code == FC_ELS_ACC) {
-	} else {
-		bfa_trc(port->fcs, adisc_resp->els_cmd.els_code);
-
-		/*
-		 * TBD: we may need to check for reject codes and retry
-		 */
-		rport = bfa_fcs_port_get_rport_by_pid(port, pid);
-		if (rport) {
-			list_del(&rport->qe);
-			bfa_fcs_rport_delete(rport);
-		}
-
-	}
-	return;
-}
-
-bfa_status_t
-bfa_fcs_port_loop_send_adisc_acc(struct bfa_fcs_port_s *port, u8 alpa)
-{
-	struct fchs_s          fchs;
-	struct bfa_fcxp_s *fcxp;
-	int             len;
-
-	bfa_trc(port->fcs, alpa);
-
-	fcxp = bfa_fcxp_alloc(NULL, port->fcs->bfa, 0, 0, NULL, NULL, NULL,
-				  NULL);
-	bfa_assert(fcxp);
-
-	len = fc_adisc_acc_build(&fchs, bfa_fcxp_get_reqbuf(fcxp), alpa,
-				 bfa_fcs_port_get_fcid(port), 0,
-				 port->port_cfg.pwwn, port->port_cfg.nwwn);
-
-	bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
-				FC_CLASS_3, len, &fchs,
-				bfa_fcs_port_loop_adisc_acc_response,
-				(void *)port, FC_MAX_PDUSZ, 0); /* no reponse
-								 * expected
-								 */
-
-	return BFA_STATUS_OK;
-}
-
-/*
- *  Adisc Acc Response
- * We donot do any processing here.
- */
-void
-bfa_fcs_port_loop_adisc_acc_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
-				     void *cbarg, bfa_status_t req_status,
-				     u32 rsp_len, u32 resid_len,
-				     struct fchs_s *rsp_fchs)
-{
-
-	struct bfa_fcs_port_s *port = (struct bfa_fcs_port_s *) cbarg;
-
-	bfa_trc(port->fcs, port->pid);
-
-	/*
-	 * Sanity Checks
-	 */
-	if (req_status != BFA_STATUS_OK) {
-		bfa_trc(port->fcs, req_status);
-		return;
-	}
-}

drivers/scsi/bfa/lport_api.c

@@ -43,7 +43,7 @@ bfa_fcs_cfg_base_port(struct bfa_fcs_s *fcs, struct bfa_port_cfg_s *port_cfg)
 struct bfa_fcs_port_s *
 bfa_fcs_get_base_port(struct bfa_fcs_s *fcs)
 {
-	return (&fcs->fabric.bport);
+	return &fcs->fabric.bport;
 }
 
 wwn_t
@@ -88,11 +88,10 @@ bfa_fcs_port_get_rport(struct bfa_fcs_port_s *port, wwn_t wwn, int index,
 	}
 
 	bfa_trc(fcs, i);
-	if (rport) {
+	if (rport)
 		return rport->pwwn;
-	} else {
+	else
 		return (wwn_t) 0;
-	}
 }
 
 void
@@ -198,17 +197,17 @@ bfa_fcs_lookup_port(struct bfa_fcs_s *fcs, u16 vf_id, wwn_t lpwwn)
 	vf = bfa_fcs_vf_lookup(fcs, vf_id);
 	if (vf == NULL) {
 		bfa_trc(fcs, vf_id);
-		return (NULL);
+		return NULL;
 	}
 
 	if (!lpwwn || (vf->bport.port_cfg.pwwn == lpwwn))
-		return (&vf->bport);
+		return &vf->bport;
 
 	vport = bfa_fcs_fabric_vport_lookup(vf, lpwwn);
 	if (vport)
-		return (&vport->lport);
+		return &vport->lport;
 
-	return (NULL);
+	return NULL;
 }
 
 /*

drivers/scsi/bfa/ns.c

@@ -932,11 +932,10 @@ bfa_fcs_port_ns_send_rff_id(void *ns_cbarg, struct bfa_fcxp_s *fcxp_alloced)
 	}
 	ns->fcxp = fcxp;
 
-	if (BFA_FCS_VPORT_IS_INITIATOR_MODE(ns->port)) {
+	if (BFA_FCS_VPORT_IS_INITIATOR_MODE(ns->port))
 		fc4_ftrs = FC_GS_FCP_FC4_FEATURE_INITIATOR;
-	} else if (BFA_FCS_VPORT_IS_TARGET_MODE(ns->port)) {
+	else if (BFA_FCS_VPORT_IS_TARGET_MODE(ns->port))
 		fc4_ftrs = FC_GS_FCP_FC4_FEATURE_TARGET;
-	}
 
 	len = fc_rffid_build(&fchs, bfa_fcxp_get_reqbuf(fcxp),
 			     bfa_fcs_port_get_fcid(port), 0, FC_TYPE_FCP,

drivers/scsi/bfa/plog.c

@@ -180,5 +180,5 @@ bfa_plog_disable(struct bfa_plog_s *plog)
 bfa_boolean_t
 bfa_plog_get_setting(struct bfa_plog_s *plog)
 {
-	return((bfa_boolean_t)plog->plog_enabled);
+	return (bfa_boolean_t)plog->plog_enabled;
 }

drivers/scsi/bfa/rport_ftrs.c

@@ -79,7 +79,7 @@ bfa_fcs_rpf_sm_uninit(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 	bfa_trc(rport->fcs, event);
 
 	switch (event) {
-	case RPFSM_EVENT_RPORT_ONLINE :
+	case RPFSM_EVENT_RPORT_ONLINE:
 		if (!BFA_FCS_PID_IS_WKA(rport->pid)) {
 			bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_rpsc_sending);
 			rpf->rpsc_retries = 0;
@@ -87,7 +87,7 @@ bfa_fcs_rpf_sm_uninit(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 			break;
 		};
 
-	case RPFSM_EVENT_RPORT_OFFLINE :
+	case RPFSM_EVENT_RPORT_OFFLINE:
 		break;
 
 	default:
@@ -107,7 +107,7 @@ bfa_fcs_rpf_sm_rpsc_sending(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_rpsc);
 		break;
 
-	case RPFSM_EVENT_RPORT_OFFLINE :
+	case RPFSM_EVENT_RPORT_OFFLINE:
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_offline);
 		bfa_fcxp_walloc_cancel(rport->fcs->bfa, &rpf->fcxp_wqe);
 		rpf->rpsc_retries = 0;
@@ -130,11 +130,10 @@ bfa_fcs_rpf_sm_rpsc(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 	case RPFSM_EVENT_RPSC_COMP:
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_online);
 		/* Update speed info in f/w via BFA */
-		if (rpf->rpsc_speed != BFA_PPORT_SPEED_UNKNOWN) {
+		if (rpf->rpsc_speed != BFA_PPORT_SPEED_UNKNOWN)
 			bfa_rport_speed(rport->bfa_rport, rpf->rpsc_speed);
-		} else if (rpf->assigned_speed != BFA_PPORT_SPEED_UNKNOWN) {
+		else if (rpf->assigned_speed != BFA_PPORT_SPEED_UNKNOWN)
 			bfa_rport_speed(rport->bfa_rport, rpf->assigned_speed);
-		}
 		break;
 
 	case RPFSM_EVENT_RPSC_FAIL:
@@ -154,7 +153,7 @@ bfa_fcs_rpf_sm_rpsc(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 		}
 		break;
 
-	case RPFSM_EVENT_RPORT_OFFLINE :
+	case RPFSM_EVENT_RPORT_OFFLINE:
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_offline);
 		bfa_fcxp_discard(rpf->fcxp);
 		rpf->rpsc_retries = 0;
@@ -174,13 +173,13 @@ bfa_fcs_rpf_sm_rpsc_retry(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 	bfa_trc(rport->fcs, event);
 
 	switch (event) {
-	case RPFSM_EVENT_TIMEOUT :
+	case RPFSM_EVENT_TIMEOUT:
 		/* re-send the RPSC */
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_rpsc_sending);
 		bfa_fcs_rpf_send_rpsc2(rpf, NULL);
 		break;
 
-	case RPFSM_EVENT_RPORT_OFFLINE :
+	case RPFSM_EVENT_RPORT_OFFLINE:
 		bfa_timer_stop(&rpf->timer);
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_offline);
 		rpf->rpsc_retries = 0;
@@ -201,7 +200,7 @@ bfa_fcs_rpf_sm_online(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 	bfa_trc(rport->fcs, event);
 
 	switch (event) {
-	case RPFSM_EVENT_RPORT_OFFLINE :
+	case RPFSM_EVENT_RPORT_OFFLINE:
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_offline);
 		rpf->rpsc_retries = 0;
 		break;
@@ -221,12 +220,12 @@ bfa_fcs_rpf_sm_offline(struct bfa_fcs_rpf_s *rpf, enum rpf_event event)
 	bfa_trc(rport->fcs, event);
 
 	switch (event) {
-	case RPFSM_EVENT_RPORT_ONLINE :
+	case RPFSM_EVENT_RPORT_ONLINE:
 		bfa_sm_set_state(rpf, bfa_fcs_rpf_sm_rpsc_sending);
 		bfa_fcs_rpf_send_rpsc2(rpf, NULL);
 		break;
 
-	case RPFSM_EVENT_RPORT_OFFLINE :
+	case RPFSM_EVENT_RPORT_OFFLINE:
 		break;
 
 	default:
@@ -366,10 +365,9 @@ bfa_fcs_rpf_rpsc2_response(void *fcsarg, struct bfa_fcxp_s *fcxp, void *cbarg,
 		bfa_trc(rport->fcs, ls_rjt->reason_code);
 		bfa_trc(rport->fcs, ls_rjt->reason_code_expl);
 		rport->stats.rpsc_rejects++;
-		if (ls_rjt->reason_code == FC_LS_RJT_RSN_CMD_NOT_SUPP) {
+		if (ls_rjt->reason_code == FC_LS_RJT_RSN_CMD_NOT_SUPP)
 			bfa_sm_send_event(rpf, RPFSM_EVENT_RPSC_FAIL);
-		} else {
+		else
 			bfa_sm_send_event(rpf, RPFSM_EVENT_RPSC_ERROR);
-		}
 	}
 }

drivers/scsi/bfa/vfapi.c

@@ -189,7 +189,7 @@ bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id)
 {
 	bfa_trc(fcs, vf_id);
 	if (vf_id == FC_VF_ID_NULL)
-		return (&fcs->fabric);
+		return &fcs->fabric;
 
 	/**
 	 * @todo vf support

drivers/scsi/bfa/vport.c

@@ -31,13 +31,13 @@
 
 BFA_TRC_FILE(FCS, VPORT);
 
-#define __vport_fcs(__vp)       (__vp)->lport.fcs
-#define __vport_pwwn(__vp)      (__vp)->lport.port_cfg.pwwn
-#define __vport_nwwn(__vp)      (__vp)->lport.port_cfg.nwwn
-#define __vport_bfa(__vp)       (__vp)->lport.fcs->bfa
-#define __vport_fcid(__vp)      (__vp)->lport.pid
-#define __vport_fabric(__vp)    (__vp)->lport.fabric
-#define __vport_vfid(__vp)      (__vp)->lport.fabric->vf_id
+#define __vport_fcs(__vp)       ((__vp)->lport.fcs)
+#define __vport_pwwn(__vp)      ((__vp)->lport.port_cfg.pwwn)
+#define __vport_nwwn(__vp)      ((__vp)->lport.port_cfg.nwwn)
+#define __vport_bfa(__vp)       ((__vp)->lport.fcs->bfa)
+#define __vport_fcid(__vp)      ((__vp)->lport.pid)
+#define __vport_fabric(__vp)    ((__vp)->lport.fabric)
+#define __vport_vfid(__vp)      ((__vp)->lport.fabric->vf_id)
 
 #define BFA_FCS_VPORT_MAX_RETRIES  5
 /*
@@ -641,9 +641,9 @@ bfa_fcs_vport_get_max(struct bfa_fcs_s *fcs)
 	bfa_get_attr(fcs->bfa, &ioc_attr);
 
 	if (ioc_attr.pci_attr.device_id == BFA_PCI_DEVICE_ID_CT)
-		return (BFA_FCS_MAX_VPORTS_SUPP_CT);
+		return BFA_FCS_MAX_VPORTS_SUPP_CT;
 	else
-		return (BFA_FCS_MAX_VPORTS_SUPP_CB);
+		return BFA_FCS_MAX_VPORTS_SUPP_CB;
 }
 
 
@@ -675,7 +675,7 @@ bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport, struct bfa_fcs_s *fcs,
 		     struct bfad_vport_s *vport_drv)
 {
 	if (vport_cfg->pwwn == 0)
-		return (BFA_STATUS_INVALID_WWN);
+		return BFA_STATUS_INVALID_WWN;
 
 	if (bfa_fcs_port_get_pwwn(&fcs->fabric.bport) == vport_cfg->pwwn)
 		return BFA_STATUS_VPORT_WWN_BP;