Commit c6451ede authored by Jinlong Chen's avatar Jinlong Chen Committed by Jens Axboe
Browse files

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



The "pointer + offset" pattern is more resonable.

Signed-off-by: default avatarJinlong Chen <nickyc975@zju.edu.cn>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/d9beaee71b14f7b2a39ab0db6458dc0f7d961ceb.1669736350.git.nickyc975@zju.edu.cn


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 7a3b3660

block/elevator.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

}