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f2fs: remove set but not used variable 'err' 

Fixes gcc '-Wunused-but-set-variable' warning:

fs/f2fs/data.c: In function 'f2fs_dio_submit_bio':
fs/f2fs/data.c:2585:6: warning:
 variable 'err' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
YueHaibing 2019-01-04 01:38:29 +00:00 committed by Jaegeuk Kim
parent 539cd35223
commit 8e11403876
1 changed files with 1 additions and 4 deletions
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5
fs/f2fs/data.c
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@ -2582,14 +2582,11 @@ static void f2fs_dio_submit_bio(struct bio *bio, struct inode *inode,
{
struct f2fs_private_dio *dio;
bool write = (bio_op(bio) == REQ_OP_WRITE);
int err;
dio = f2fs_kzalloc(F2FS_I_SB(inode),
sizeof(struct f2fs_private_dio), GFP_NOFS);
if (!dio) {
err = -ENOMEM;
if (!dio)
goto out;
}
dio->inode = inode;
dio->orig_end_io = bio->bi_end_io;