mnt_warn_timestamp_expiry(): constify struct path argument

Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/fs/namespace.c b/fs/namespace.c
index c1c906cfcb940306866da5d526e9b44faa52ee5a..ebd1e6c2369578205049f5c3125297d56417125b 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -3224,7 +3224,8 @@ static void set_mount_attributes(struct mount *mnt, unsigned int mnt_flags)
        touch_mnt_namespace(mnt->mnt_ns);
 }
 
-static void mnt_warn_timestamp_expiry(struct path *mountpoint, struct vfsmount *mnt)
+static void mnt_warn_timestamp_expiry(const struct path *mountpoint,
+                                     struct vfsmount *mnt)
 {
        struct super_block *sb = mnt->mnt_sb;