Re: [PATCH] afs: fix no return statement in function returning non-void

[Zheng Zengkai]

Hi David and Reviewers,

Add missing return to fix following compilation issue:

fs/afs/dir.c: In function ‘afs_dir_set_page_dirty’:
fs/afs/dir.c:51:1: error: no return statement in function
returning non-void [-Werror=return-type]

Fixes: f3ddee8dc4e2 ("afs: Fix directory handling")
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzeng...@huawei.com>
---
  fs/afs/dir.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/fs/afs/dir.c b/fs/afs/dir.c
index 17548c1faf02..1795a05b7cb7 100644
--- a/fs/afs/dir.c
+++ b/fs/afs/dir.c
@@ -48,6 +48,7 @@ static void afs_dir_invalidatepage(struct page *page, 
unsigned int offset,
  static int afs_dir_set_page_dirty(struct page *page)
  {
        BUG(); /* This should never happen. */
+       return 0;
  }

const struct file_operations afs_dir_file_operations = {

Is there anyone who can take a look?  ;-)

Thanks!