diff options
| author | Kemeng Shi <shikemeng@huaweicloud.com> | 2023-01-18 17:37:17 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-02-06 09:22:28 -0700 |
| commit | 08e3599e7401a7eae5e68f5e2601cc4a4e53951b (patch) | |
| tree | 719fe83bc55c037fe277f6cb6fda6961b9d4d910 /ipc/msg.c | |
| parent | 47df9ce95cd568d3f84218c4f65e9fbd4dfeda55 (diff) | |
blk-mq: remove unnecessary list_empty check in blk_mq_try_issue_list_directly
We only break the list walk if we get 'BLK_STS_*RESOURCE'. We also
count errors for 'BLK_STS_*RESOURCE' error. If list is not empty,
errors will always be non-zero. So we can remove unnecessary list_empty
check. This will remove redundant list_empty check for case that
error happened at sending last request in list.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'ipc/msg.c')
0 files changed, 0 insertions, 0 deletions