Messages in this thread Patch in this message | | | From | Jinlong Chen <> | Subject | [PATCH 3/4] elevator: repalce "len+name" with "name+len" in elv_iosched_show | Date | Fri, 25 Nov 2022 23:53:13 +0800 |
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The "pointer + offset" pattern is more resonable.
Signed-off-by: Jinlong Chen <nickyc975@zju.edu.cn> --- block/elevator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/elevator.c b/block/elevator.c index ffa750976d25..93dbaa560b67 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; } -- 2.34.1
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