block: remove unused variable in bio_attempt_front_merge()

sector is never read inside the function. Signed-off-by: Luca Tettamanti <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
liveeasily · May 26, 2011 · 700c4f3 · 700c4f3
1 parent 75e3f3e
commit 700c4f3
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/block/blk-core.c b/block/blk-core.c
@@ -1130,7 +1130,6 @@ static bool bio_attempt_front_merge(struct request_queue *q,
 				    struct request *req, struct bio *bio)
 {
 	const int ff = bio->bi_rw & REQ_FAILFAST_MASK;
-	sector_t sector;
 
 	if (!ll_front_merge_fn(q, req, bio))
 		return false;
@@ -1140,8 +1139,6 @@ static bool bio_attempt_front_merge(struct request_queue *q,
 	if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff)
 		blk_rq_set_mixed_merge(req);
 
-	sector = bio->bi_sector;
-
 	bio->bi_next = req->bio;
 	req->bio = bio;