From 7a3b3660fd30c028e7ae1cd82697933789962406 Mon Sep 17 00:00:00 2001 From: Jinlong Chen Date: Tue, 29 Nov 2022 23:46:36 +0800 Subject: [PATCH] block: always use 'e' when printing scheduler name Printing e->elevator_name in all cases improves the readability, and 'e' and 'cur' are identical in this branch. Suggested-by: Christoph Hellwig Signed-off-by: Jinlong Chen Link: https://lore.kernel.org/r/4bae180ffbac608ea0cf46ffa9739ce0973b60aa.1669736350.git.nickyc975@zju.edu.cn Signed-off-by: Jens Axboe --- 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); } -- 2.11.0