[PATCH 3/4] shmem: remove unneeded function forward declaration

[Miaohe Lin]

The forward declaration for shmem_should_replace_page() and
shmem_replace_page() is unnecessary. Remove them.

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
 mm/shmem.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/mm/shmem.c b/mm/shmem.c
index 41d2900153d9..ccef5fad0049 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -135,9 +135,6 @@ static unsigned long shmem_default_max_inodes(void)
 }
 #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,
-- 
2.23.0