fcoe: use continue instead of goto+label

There is a label pointing to the start of a while loop and a goto
nested only in the loop. The goto jumps to the label in some cases.
Replace the goto and the label by simple continue.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Vasu Dev <vasu.dev@intel.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>

drivers/scsi/fcoe/fcoe.c

@@ -1873,7 +1873,6 @@ static int fcoe_percpu_receive_thread(void *arg)
 
 	set_user_nice(current, MIN_NICE);
 
-retry:
 	while (!kthread_should_stop()) {
 
 		spin_lock_bh(&p->fcoe_rx_list.lock);
@@ -1883,7 +1882,7 @@ retry:
 			set_current_state(TASK_INTERRUPTIBLE);
 			spin_unlock_bh(&p->fcoe_rx_list.lock);
 			schedule();
-			goto retry;
+			continue;
 		}
 
 		spin_unlock_bh(&p->fcoe_rx_list.lock);