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| author | Julia Lawall <julia.lawall@lip6.fr> | 2015-05-26 21:59:53 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-05-26 22:02:45 +0200 |
| commit | f6454b049d81bb3d732b6a8afde08420589c6af9 (patch) | |
| tree | 732c0b1b65d552558263110232a136f59fa34b31 /fs/buffer.c | |
| parent | block, dm: don't copy bios for request clones (diff) | |
| download | linux-f6454b049d81bb3d732b6a8afde08420589c6af9.tar.xz linux-f6454b049d81bb3d732b6a8afde08420589c6af9.zip | |
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 <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 3 |
1 files changed, 1 insertions, 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); |