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block: replace "len+name" with "name+len" in elv_iosched_show

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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>
This commit is contained in:
Jinlong Chen 2022-11-29 23:46:37 +08:00 committed by Jens Axboe
parent 7a3b3660fd
commit c6451ede40
1 changed files with 1 additions and 1 deletions
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2
block/elevator.c
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@ -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;
}