linux-kernel - [PATCH] sched/eevdf: using leftmost improves the readability of the code

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240115044619.34718-1-liusong@linux.alibaba.com>
Date: Mon, 15 Jan 2024 12:46:19 +0800
From: Liu Song <liusong@...ux.alibaba.com>
To: mingo@...hat.com,
	peterz@...radead.org
Cc: linux-kernel@...r.kernel.org,
	liusong@...ux.alibaba.com
Subject: [PATCH] sched/eevdf: using leftmost improves the readability of the code

Using 'leftmost' enhances code readability, without involving any logical
changes.

Signed-off-by: Liu Song <liusong@...ux.alibaba.com>
---
 kernel/sched/fair.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index f2bb83675e4a..4247584258ae 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -848,12 +848,12 @@ struct sched_entity *__pick_root_entity(struct cfs_rq *cfs_rq)
 
 struct sched_entity *__pick_first_entity(struct cfs_rq *cfs_rq)
 {
-	struct rb_node *left = rb_first_cached(&cfs_rq->tasks_timeline);
+	struct rb_node *leftmost = rb_first_cached(&cfs_rq->tasks_timeline);
 
-	if (!left)
+	if (!leftmost)
 		return NULL;
 
-	return __node_2_se(left);
+	return __node_2_se(leftmost);
 }
 
 /*
-- 
2.19.1.6.gb485710b