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From: Julian Wiedmann <jwi@linux.ibm.com>
To: Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>
Cc: Julian Wiedmann <jwi@linux.ibm.com>,
	Dietmar Eggemann <dietmar.eggemann@arm.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
	Daniel Bristot de Oliveira <bristot@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH tip/sched/core] wait: use LIST_HEAD_INIT() to initialize wait_queue_head
Date: Tue,  1 Jun 2021 17:11:20 +0200	[thread overview]
Message-ID: <20210601151120.329223-1-jwi@linux.ibm.com> (raw)

Replace the open-coded initialization with the right macro.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
---
 include/linux/wait.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/wait.h b/include/linux/wait.h
index fe10e8570a52..99c5f05718cd 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -56,7 +56,7 @@ struct task_struct;
 
 #define __WAIT_QUEUE_HEAD_INITIALIZER(name) {					\
 	.lock		= __SPIN_LOCK_UNLOCKED(name.lock),			\
-	.head		= { &(name).head, &(name).head } }
+	.head		= LIST_HEAD_INIT(name.head) }
 
 #define DECLARE_WAIT_QUEUE_HEAD(name) \
 	struct wait_queue_head name = __WAIT_QUEUE_HEAD_INITIALIZER(name)
-- 
2.25.1


             reply	other threads:[~2021-06-01 15:12 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-01 15:11 Julian Wiedmann [this message]
2021-06-28 13:58 ` [tip: sched/core] wait: use LIST_HEAD_INIT() to initialize wait_queue_head tip-bot2 for Julian Wiedmann

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