From: Miaohe Lin <linmiaohe@xxxxxxxxxx> Subject: shmem: remove unneeded function forward declaration The forward declaration for shmem_should_replace_page() and shmem_replace_page() is unnecessary. Remove them. Link: https://lkml.kernel.org/r/20210812120350.49801-4-linmiaohe@xxxxxxxxxx Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/shmem.c | 3 --- 1 file changed, 3 deletions(-) --- a/mm/shmem.c~shmem-remove-unneeded-function-forward-declaration +++ a/mm/shmem.c @@ -135,9 +135,6 @@ static unsigned long shmem_default_max_i } #endif -static bool shmem_should_replace_page(struct page *page, gfp_t gfp); -static int shmem_replace_page(struct page **pagep, gfp_t gfp, - struct shmem_inode_info *info, pgoff_t index); static int shmem_swapin_page(struct inode *inode, pgoff_t index, struct page **pagep, enum sgp_type sgp, gfp_t gfp, struct vm_area_struct *vma, _
