[PATCH 3/4] elevator: repalce "len+name" with "name+len" in elv_iosched_show
From: Jinlong Chen <hidden>
Date: 2022-11-25 15:54:08
Also in:
lkml
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
The "pointer + offset" pattern is more resonable. Signed-off-by: Jinlong Chen <redacted> --- 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