From f6454b049d81bb3d732b6a8afde08420589c6af9 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Tue, 26 May 2015 21:59:53 +0200 Subject: [PATCH] block: fix returnvar.cocci warnings Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Signed-off-by: Fengguang Wu Signed-off-by: Julia Lawall Signed-off-by: Jens Axboe --- fs/buffer.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/buffer.c b/fs/buffer.c index efd85e0e8660..f96173ad62d9 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2996,7 +2996,6 @@ void guard_bio_eod(int rw, struct bio *bio) int _submit_bh(int rw, struct buffer_head *bh, unsigned long bio_flags) { struct bio *bio; - int ret = 0; BUG_ON(!buffer_locked(bh)); BUG_ON(!buffer_mapped(bh)); @@ -3038,7 +3037,7 @@ int _submit_bh(int rw, struct buffer_head *bh, unsigned long bio_flags) rw |= REQ_PRIO; submit_bio(rw, bio); - return ret; + return 0; } EXPORT_SYMBOL_GPL(_submit_bh); -- 2.20.1