2021-06-01 15:16:07

by Julian Wiedmann

Subject: [PATCH tip/sched/core] wait: use LIST_HEAD_INIT() to initialize wait_queue_head

Replace the open-coded initialization with the right macro.

Signed-off-by: Julian Wiedmann <[email protected]>
---
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

2021-06-28 14:16:13

by tip-bot2 for Jacob Pan

Subject: [tip: sched/core] wait: use LIST_HEAD_INIT() to initialize wait_queue_head

The following commit has been merged into the sched/core branch of tip:

Commit-ID: 77eccd0dfae353a64a2088d308bed3b373a4220f
Gitweb: https://git.kernel.org/tip/77eccd0dfae353a64a2088d308bed3b373a4220f
Author: Julian Wiedmann <[email protected]>
AuthorDate: Tue, 01 Jun 2021 17:11:20 +02:00
Committer: Peter Zijlstra <[email protected]>
CommitterDate: Mon, 28 Jun 2021 15:42:25 +02:00

wait: use LIST_HEAD_INIT() to initialize wait_queue_head

Replace the open-coded initialization with the right macro.

Signed-off-by: Julian Wiedmann <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
---
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 fe10e85..99c5f05 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)