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| author | Jinlong Chen <nickyc975@zju.edu.cn> | 2022-11-29 16:46:37 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-11-29 18:53:10 +0100 |
| commit | c6451ede406b9f57fcd61d48433a6b8b2be862e3 (patch) | |
| tree | a414c5aca9c69437f7d0054521b8a2d510fa2388 /block/elevator.c | |
| parent | block: always use 'e' when printing scheduler name (diff) | |
| download | linux-c6451ede406b9f57fcd61d48433a6b8b2be862e3.tar.xz linux-c6451ede406b9f57fcd61d48433a6b8b2be862e3.zip | |
block: replace "len+name" with "name+len" in elv_iosched_show
The "pointer + offset" pattern is more resonable.
Signed-off-by: Jinlong Chen <nickyc975@zju.edu.cn>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/d9beaee71b14f7b2a39ab0db6458dc0f7d961ceb.1669736350.git.nickyc975@zju.edu.cn
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to '')
| -rw-r--r-- | block/elevator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/elevator.c b/block/elevator.c index b2f2252f29e7..8a5c171306f1 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -783,7 +783,7 @@ ssize_t elv_iosched_show(struct request_queue *q, char *name) } spin_unlock(&elv_list_lock); - len += sprintf(len+name, "\n"); + len += sprintf(name+len, "\n"); return len; } |