[PATCH v2 3/5] elevator: print e->elevator_name instead of cur->elevator_name in elv_iosched_show

Jinlong Chen
2022-11-29T15:47:09Z

Printing e->elevator_name in all cases improves the readability.

Suggested-by: Christoph Hellwig <hch@lst.de>
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..b2f2252f29e7 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -777,7 +777,7 @@ ssize_t elv_iosched_show(struct request_queue *q, char *name)
spin_lock(&elv_list_lock);
list_for_each_entry(e, &elv_list, list) {
if (e == cur)
- len += sprintf(name+len, "[%s] ", cur->elevator_name);
+ len += sprintf(name+len, "[%s] ", e->elevator_name);
else if (elv_support_features(q, e))
len += sprintf(name+len, "%s ", e->elevator_name);
}
--
2.34.1