From 9164448d3100d5118bda5e9d38b69a9f32cea509 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Tue, 27 Feb 2024 19:23:35 +0000 Subject: mm: remove cast from page_to_nid() Now that PF_POISONED_CHECK() can take a const argument, we can drop the cast. Link: https://lkml.kernel.org/r/20240227192337.757313-9-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: David Hildenbrand Signed-off-by: Andrew Morton --- include/linux/mm.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include/linux/mm.h') diff --git a/include/linux/mm.h b/include/linux/mm.h index 02547c8adda0..699e850d143c 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1641,13 +1641,11 @@ static inline int page_zone_id(struct page *page) } #ifdef NODE_NOT_IN_PAGE_FLAGS -extern int page_to_nid(const struct page *page); +int page_to_nid(const struct page *page); #else static inline int page_to_nid(const struct page *page) { - struct page *p = (struct page *)page; - - return (PF_POISONED_CHECK(p)->flags >> NODES_PGSHIFT) & NODES_MASK; + return (PF_POISONED_CHECK(page)->flags >> NODES_PGSHIFT) & NODES_MASK; } #endif -- cgit v1.2.3