scsi: fcoe: remove set but not used variable 'port'

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>

diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 4961ae442c87f055e005c48aca9b8186a1625520..cd19be3f3405b4a0098c8ec7611dc197efdc5740 100644 (file)
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -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);