Commit 77eccd0d authored by Julian Wiedmann's avatar Julian Wiedmann Committed by Peter Zijlstra
Browse files

wait: use LIST_HEAD_INIT() to initialize wait_queue_head 



Replace the open-coded initialization with the right macro.

Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210601151120.329223-1-jwi@linux.ibm.com
parent 459b09b5

include/linux/wait.h

+1 −1
Original line number Diff line number Diff line
@@ -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)