RDMA/nes: Formatting cleanup

Various cleanups:
	- Change // to /* .. */
	- Place whitespace around binary operators.
	- Trim down a few long lines.
	- Some minor alignment formatting for better readability.
	- Remove some silly tabs.
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/nes/nes_cm.c

@@ -594,7 +594,7 @@ static void nes_cm_timer_tick(unsigned long pass)
 				continue;
 			}
 			/* this seems like the correct place, but leave send entry unprotected */
-			// spin_unlock_irqrestore(&cm_node->retrans_list_lock, flags);
+			/* spin_unlock_irqrestore(&cm_node->retrans_list_lock, flags); */
 			atomic_inc(&send_entry->skb->users);
 			cm_packets_retrans++;
 			nes_debug(NES_DBG_CM, "Retransmitting send_entry %p for node %p,"
@@ -1335,7 +1335,7 @@ static int process_packet(struct nes_cm_node *cm_node, struct sk_buff *skb,
 							cm_node->loc_addr, cm_node->loc_port,
 							cm_node->rem_addr, cm_node->rem_port,
 							cm_node->state, atomic_read(&cm_node->ref_count));
-				// create event
+				/* create event */
 				cm_node->state = NES_CM_STATE_CLOSED;
 
 				create_event(cm_node, NES_CM_EVENT_ABORTED);
@@ -1669,7 +1669,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
 	if (!cm_node)
 		return NULL;
 
-	// set our node side to client (active) side
+	/* set our node side to client (active) side */
 	cm_node->tcp_cntxt.client = 1;
 	cm_node->tcp_cntxt.rcv_wscale = NES_CM_DEFAULT_RCV_WND_SCALE;
 
@@ -1694,7 +1694,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
 			loopbackremotenode->mpa_frame_size = mpa_frame_size -
 					sizeof(struct ietf_mpa_frame);
 
-			// we are done handling this state, set node to a TSA state
+			/* we are done handling this state, set node to a TSA state */
 			cm_node->state = NES_CM_STATE_TSA;
 			cm_node->tcp_cntxt.rcv_nxt = loopbackremotenode->tcp_cntxt.loc_seq_num;
 			loopbackremotenode->tcp_cntxt.rcv_nxt = cm_node->tcp_cntxt.loc_seq_num;

drivers/infiniband/hw/nes/nes_hw.h

@@ -969,7 +969,7 @@ struct nes_arp_entry {
 #define NES_NIC_CQ_DOWNWARD_TREND   16
 
 struct nes_hw_tune_timer {
-    //u16 cq_count;
+    /* u16 cq_count; */
     u16 threshold_low;
     u16 threshold_target;
     u16 threshold_high;

drivers/infiniband/hw/nes/nes_nic.c

@@ -187,6 +187,7 @@ static int nes_netdev_open(struct net_device *netdev)
 
 	macaddr_high  = ((u16)netdev->dev_addr[0]) << 8;
 	macaddr_high += (u16)netdev->dev_addr[1];
+
 	macaddr_low   = ((u32)netdev->dev_addr[2]) << 24;
 	macaddr_low  += ((u32)netdev->dev_addr[3]) << 16;
 	macaddr_low  += ((u32)netdev->dev_addr[4]) << 8;
@@ -451,7 +452,7 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 	__le16 *wqe_fragment_length;
 	u32 nr_frags;
 	u32 original_first_length;
-//	u64 *wqe_fragment_address;
+	/* u64 *wqe_fragment_address; */
 	/* first fragment (0) is used by copy buffer */
 	u16 wqe_fragment_index=1;
 	u16 hoffset;
@@ -461,10 +462,11 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev)
 	u32 old_head;
 	u32 wqe_misc;
 
-	/* nes_debug(NES_DBG_NIC_TX, "%s Request to tx NIC packet length %u, headlen %u,"
-			" (%u frags), tso_size=%u\n",
-			netdev->name, skb->len, skb_headlen(skb),
-			skb_shinfo(skb)->nr_frags, skb_is_gso(skb));
+	/*
+	 * nes_debug(NES_DBG_NIC_TX, "%s Request to tx NIC packet length %u, headlen %u,"
+	 *		" (%u frags), tso_size=%u\n",
+	 *		netdev->name, skb->len, skb_headlen(skb),
+	 *		skb_shinfo(skb)->nr_frags, skb_is_gso(skb));
 	 */
 
 	if (!netif_carrier_ok(netdev))
@@ -915,7 +917,7 @@ static int nes_netdev_change_mtu(struct	net_device *netdev,	int	new_mtu)
 	struct nes_vnic	*nesvnic = netdev_priv(netdev);
 	struct nes_device *nesdev = nesvnic->nesdev;
 	int ret = 0;
-	u8 jumbomode=0;
+	u8 jumbomode = 0;
 
 	if ((new_mtu < ETH_ZLEN) || (new_mtu > max_mtu))
 		return -EINVAL;
@@ -1438,7 +1440,7 @@ static int nes_netdev_set_settings(struct net_device *netdev, struct ethtool_cmd
 			/* Turn on Full duplex, Autoneg, and restart autonegotiation */
 			phy_data |= 0x1300;
 		} else {
-			// Turn off autoneg
+			/* Turn off autoneg */
 			phy_data &= ~0x1000;
 		}
 		nes_write_1G_phy_reg(nesdev, 0, nesadapter->phy_index[nesdev->mac_index],

drivers/infiniband/hw/nes/nes_verbs.c

@@ -1266,7 +1266,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
 			sq_size = init_attr->cap.max_send_wr;
 			rq_size = init_attr->cap.max_recv_wr;
 
-			// check if the encoded sizes are OK or not...
+			/* check if the encoded sizes are OK or not... */
 			sq_encoded_size = nes_get_encoded_size(&sq_size);
 			rq_encoded_size = nes_get_encoded_size(&rq_size);