Commit 2f5fab1b authored by Quinn Tran's avatar Quinn Tran Committed by Martin K. Petersen

scsi: qla2xxx: edif: Fix clang warning

clang warning:

  drivers/scsi/qla2xxx/qla_edif_bsg.h:93:12: warning: field remote_pid
  within 'struct app_pinfo_req' is less aligned than 'port_id_t' and is
  usually due to 'struct app_pinfo_req' being packed, which can lead to
  unaligned accesses [-Wunaligned-access]
  port_id_t remote_pid;
	        ^
  2 warnings generated.

Remove u32 field in remote_pid to silence warning.
Reported-by: default avatarkernel test robot <lkp@intel.com>
Fixes: 7ebb336e ("scsi: qla2xxx: edif: Add start + stop bsgs")
Signed-off-by: default avatarQuinn Tran <qutran@marvell.com>
Signed-off-by: default avatarNilesh Javali <njavali@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 1f8f9c34
...@@ -967,7 +967,9 @@ qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job) ...@@ -967,7 +967,9 @@ qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job)
if (!(fcport->flags & FCF_FCSP_DEVICE)) if (!(fcport->flags & FCF_FCSP_DEVICE))
continue; continue;
tdid = app_req.remote_pid; tdid.b.domain = app_req.remote_pid.domain;
tdid.b.area = app_req.remote_pid.area;
tdid.b.al_pa = app_req.remote_pid.al_pa;
ql_dbg(ql_dbg_edif, vha, 0x2058, ql_dbg(ql_dbg_edif, vha, 0x2058,
"APP request entry - portid=%06x.\n", tdid.b24); "APP request entry - portid=%06x.\n", tdid.b24);
......
...@@ -89,7 +89,20 @@ struct app_plogi_reply { ...@@ -89,7 +89,20 @@ struct app_plogi_reply {
struct app_pinfo_req { struct app_pinfo_req {
struct app_id app_info; struct app_id app_info;
uint8_t num_ports; uint8_t num_ports;
port_id_t remote_pid; struct {
#ifdef __BIG_ENDIAN
uint8_t domain;
uint8_t area;
uint8_t al_pa;
#elif defined(__LITTLE_ENDIAN)
uint8_t al_pa;
uint8_t area;
uint8_t domain;
#else
#error "__BIG_ENDIAN or __LITTLE_ENDIAN must be defined!"
#endif
uint8_t rsvd_1;
} remote_pid;
uint8_t version; uint8_t version;
uint8_t pad[VND_CMD_PAD_SIZE]; uint8_t pad[VND_CMD_PAD_SIZE];
uint8_t reserved[VND_CMD_APP_RESERVED_SIZE]; uint8_t reserved[VND_CMD_APP_RESERVED_SIZE];
......
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