scsi: fcoe: remove set but not used variable 'port' (7223d809) · Commits · 戴 / test

Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/fcoe/fcoe.c: In function 'fcoe_recv_frame': drivers/scsi/fcoe/fcoe.c:1672:20: warning: variable 'port' set but not used [-Wunused-but-set-variable] drivers/scsi/fcoe/fcoe.c: In function 'fcoe_device_notification': drivers/scsi/fcoe/fcoe.c:1861:20: warning: variable 'port' set but not used [-Wunused-but-set-variable] Signed-off-by:

YueHaibing <yuehaibing@huawei.com> Acked-by:

Johannes Thumshirn <jth@kernel.org> Signed-off-by:

Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/fcoe/fcoe.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -1669,7 +1669,6 @@ static void fcoe_recv_frame(struct sk_buff *skb)
		struct fc_stats *stats;
		struct fcoe_crc_eof crc_eof;
		struct fc_frame *fp;
		struct fcoe_port *port;
		struct fcoe_hdr *hp;

		fr = fcoe_dev_from_skb(skb);
		@@ -1687,7 +1686,6 @@ static void fcoe_recv_frame(struct sk_buff *skb)
		skb_end_pointer(skb), skb->csum,
		skb->dev ? skb->dev->name : "<NULL>");

		port = lport_priv(lport);
		skb_linearize(skb); /* check for skb_is_nonlinear is within skb_linearize */

		/*
		@@ -1858,7 +1856,6 @@ static int fcoe_device_notification(struct notifier_block *notifier,
		struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
		struct fcoe_ctlr *ctlr;
		struct fcoe_interface *fcoe;
		struct fcoe_port *port;
		struct fc_stats *stats;
		u32 link_possible = 1;
		u32 mfs;
		@@ -1896,7 +1893,6 @@ static int fcoe_device_notification(struct notifier_block *notifier,
		break;
		case NETDEV_UNREGISTER:
		list_del(&fcoe->list);
		port = lport_priv(ctlr->lp);
		fcoe_vport_remove(lport);
		mutex_lock(&fcoe_config_mutex);
		fcoe_if_destroy(lport);

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