[PATCH 17/21] ovl_lower_dir(): constify path argument

[Al Viro <viro@xxxxxxxxxxxxxxxxxx>]

Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
 fs/overlayfs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index df85a76597e9..e3d0e86bb7c4 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -394,7 +394,7 @@ static int ovl_check_namelen(const struct path *path, struct ovl_fs *ofs,
 	return err;
 }
 
-static int ovl_lower_dir(const char *name, struct path *path,
+static int ovl_lower_dir(const char *name, const struct path *path,
 			 struct ovl_fs *ofs, int *stack_depth)
 {
 	int fh_type;
-- 
2.47.2