From 27d036e33237e49801780eb703ea38dad5449e12 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Tue, 29 May 2018 15:14:07 +0300 Subject: mm: Remove return value of zap_vma_ptes() All callers of zap_vma_ptes() are not interested in the return value of that function, so let's simplify its interface and drop the return value. Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- include/linux/mm.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 1ac1f06a4be6..edf44265c752 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -379,7 +379,7 @@ enum page_entry_size { /* * These are the virtual MM functions - opening of an area, closing and * unmapping it (needed to keep files on disk up-to-date etc), pointer - * to the functions called when a no-page or a wp-page exception occurs. + * to the functions called when a no-page or a wp-page exception occurs. */ struct vm_operations_struct { void (*open)(struct vm_area_struct * area); @@ -1267,10 +1267,10 @@ struct page *_vm_normal_page(struct vm_area_struct *vma, unsigned long addr, struct page *vm_normal_page_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t pmd); -int zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, - unsigned long size); +void zap_vma_ptes(struct vm_area_struct *vma, unsigned long address, + unsigned long size); void zap_page_range(struct vm_area_struct *vma, unsigned long address, - unsigned long size); + unsigned long size); void unmap_vmas(struct mmu_gather *tlb, struct vm_area_struct *start_vma, unsigned long start, unsigned long end); -- cgit v1.2.3