cfq-iosched: Remove bogus check in queue_fail path

queue_fail can only be reached if cic is NULL, so its check for cic must
be bogus.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NJens Axboe <jaxboe@fusionio.com>

block/cfq-iosched.c

@@ -3786,9 +3786,6 @@ cfq_set_request(struct request_queue *q, struct request *rq, gfp_t gfp_mask)
 	return 0;
 
 queue_fail:
-	if (cic)
-		put_io_context(cic->ioc);
-
 	cfq_schedule_dispatch(cfqd);
 	spin_unlock_irqrestore(q->queue_lock, flags);
 	cfq_log(cfqd, "set_request fail");