[PATCH] sched/core: fix coding style issues

[PATCH] sched/core: fix coding style issues

[Jahan Zaib Ashraf Mir]

Fix three checkpatch warnings in sched/core.c:
- Use 'unsigned int' instead of bare 'unsigned' for mode parameter
  in default_wake_function()
- Add missing blank line after variable declaration in
  __sched_setscheduler()
- Add missing blank line after variable declaration in
  sched_dynamic_update()

Signed-off-by: Jahan Zaib Ashraf Mir <jahanzaibashraf1318@gmail.com>
---
 kernel/sched/core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index e8c46f849f6e..9bd1bf3d7729 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4723,6 +4723,7 @@ void force_schedstat_enabled(void)
 static int __init setup_schedstats(char *str)
 {
 	int ret = 0;
+
 	if (!str)
 		goto out;
 
@@ -7611,7 +7612,7 @@ asmlinkage __visible void __sched preempt_schedule_irq(void)
 	exception_exit(prev_state);
 }
 
-int default_wake_function(wait_queue_entry_t *curr, unsigned mode, int wake_flags,
+int default_wake_function(wait_queue_entry_t *curr, unsigned int mode, int wake_flags,
 			  void *key)
 {
 	WARN_ON_ONCE(wake_flags & ~(WF_SYNC|WF_CURRENT_CPU));
@@ -8087,6 +8088,7 @@ static int __init setup_preempt_mode(char *str)
 {
 	int mode = sched_dynamic_mode(str);
 	if (mode < 0) {
+
 		pr_warn("Dynamic Preempt: unsupported mode: %s\n", str);
 		return 0;
 	}
-- 
2.56.0

Re: [PATCH] sched/core: fix coding style issues

[Phil Auld]

Hi Jahan,

On Fri, Oct 02, 2026 at 07:06:26PM +0530 Jahan Zaib Ashraf Mir wrote:
> Fix three checkpatch warnings in sched/core.c:
> - Use 'unsigned int' instead of bare 'unsigned' for mode parameter
>   in default_wake_function()

Probably not worth making this change. And even if it was worth it
it would be good to make it all match (see wait.h). 

> - Add missing blank line after variable declaration in
>   __sched_setscheduler()
> - Add missing blank line after variable declaration in
>   sched_dynamic_update()

No need for a patch to justc change whitespace.


Cheers,
Phil

> 
> Signed-off-by: Jahan Zaib Ashraf Mir <jahanzaibashraf1318@gmail.com>
> ---
>  kernel/sched/core.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/kernel/sched/core.c b/kernel/sched/core.c
> index e8c46f849f6e..9bd1bf3d7729 100644
> --- a/kernel/sched/core.c
> +++ b/kernel/sched/core.c
> @@ -4723,6 +4723,7 @@ void force_schedstat_enabled(void)
>  static int __init setup_schedstats(char *str)
>  {
>  	int ret = 0;
> +
>  	if (!str)
>  		goto out;
>  
> @@ -7611,7 +7612,7 @@ asmlinkage __visible void __sched preempt_schedule_irq(void)
>  	exception_exit(prev_state);
>  }
>  
> -int default_wake_function(wait_queue_entry_t *curr, unsigned mode, int wake_flags,
> +int default_wake_function(wait_queue_entry_t *curr, unsigned int mode, int wake_flags,
>  			  void *key)
>  {
>  	WARN_ON_ONCE(wake_flags & ~(WF_SYNC|WF_CURRENT_CPU));
> @@ -8087,6 +8088,7 @@ static int __init setup_preempt_mode(char *str)
>  {
>  	int mode = sched_dynamic_mode(str);
>  	if (mode < 0) {
> +
>  		pr_warn("Dynamic Preempt: unsupported mode: %s\n", str);
>  		return 0;
>  	}
> -- 
> 2.56.0
> 
> 

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