lkml.org 
[lkml]   [2020]   [Feb]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] workqueue: Make workqueue_init*() return void
Date
The return values of workqueue_init() and workqueue_early_int() are 
always 0, and there is no usage of their return value. So just make
them return void.

Signed-off-by: Yu Chen <chen.yu@easystack.cn>
---
include/linux/workqueue.h | 4 ++--
kernel/workqueue.c | 8 ++------
2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 4261d1c6e..c86a7691e 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -649,7 +649,7 @@ int workqueue_online_cpu(unsigned int cpu);
int workqueue_offline_cpu(unsigned int cpu);
#endif

-int __init workqueue_init_early(void);
-int __init workqueue_init(void);
+void __init workqueue_init_early(void);
+void __init workqueue_init(void);

#endif
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index cfc923558..12f491e9c 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -5896,7 +5896,7 @@ static void __init wq_numa_init(void)
* items. Actual work item execution starts only after kthreads can be
* created and scheduled right before early initcalls.
*/
-int __init workqueue_init_early(void)
+void __init workqueue_init_early(void)
{
int std_nice[NR_STD_WORKER_POOLS] = { 0, HIGHPRI_NICE_LEVEL };
int hk_flags = HK_FLAG_DOMAIN | HK_FLAG_WQ;
@@ -5963,8 +5963,6 @@ int __init workqueue_init_early(void)
!system_unbound_wq || !system_freezable_wq ||
!system_power_efficient_wq ||
!system_freezable_power_efficient_wq);
-
- return 0;
}

/**
@@ -5976,7 +5974,7 @@ int __init workqueue_init_early(void)
* are no kworkers executing the work items yet. Populate the worker pools
* with the initial workers and enable future kworker creations.
*/
-int __init workqueue_init(void)
+void __init workqueue_init(void)
{
struct workqueue_struct *wq;
struct worker_pool *pool;
@@ -6023,6 +6021,4 @@ int __init workqueue_init(void)

wq_online = true;
wq_watchdog_init();
-
- return 0;
}
--
2.17.1

\
 
 \ /
  Last update: 2020-02-23 08:35    [W:0.046 / U:2.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site