[PATCH -next] mm, page_alloc: Fix old-style function definition

[PATCH -next] mm, page_alloc: Fix old-style function definition

[Zou Wei]

Fix warning:

mm/page_alloc.c:763:6: warning: old-style function definition [-Wold-style-definition]
 void init_mem_debugging()
      ^~~~~~~~~~~~~~~~~~

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
---
 mm/page_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index f80dc59..470b18d 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -760,7 +760,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
  * order of appearance. So we need to first gather the full picture of what was
  * enabled, and then make decisions.
  */
-void init_mem_debugging()
+void init_mem_debugging(void)
 {
 	if (_init_on_alloc_enabled_early) {
 		if (page_poisoning_enabled()) {
-- 
2.6.2

Re: [PATCH -next] mm, page_alloc: Fix old-style function definition

[David Hildenbrand]

On 28.10.20 08:32, Zou Wei wrote:
> Fix warning:
> 
> mm/page_alloc.c:763:6: warning: old-style function definition [-Wold-style-definition]
>   void init_mem_debugging()
>        ^~~~~~~~~~~~~~~~~~
> 
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Zou Wei <zou_wei@huawei.com>
> ---
>   mm/page_alloc.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index f80dc59..470b18d 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -760,7 +760,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
>    * order of appearance. So we need to first gather the full picture of what was
>    * enabled, and then make decisions.
>    */
> -void init_mem_debugging()
> +void init_mem_debugging(void)
>   {
>   	if (_init_on_alloc_enabled_early) {
>   		if (page_poisoning_enabled()) {
> 

Acked-by: David Hildenbrand <david@redhat.com>

-- 
Thanks,

David / dhildenb