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Subject[PATCH -next] f2fs: remove set but not used variable 'err'
Date
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>
---
fs/f2fs/data.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index f91d863..4e402ad 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -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;


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