do_mount_setattr(): constify 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 10949806ad7a383ad5d8cb9bb5736e3c43a1296b..5d5482a82b4d140c8ab981990948eb64e5ced57f 100644 (file)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -4859,7 +4859,7 @@ static void mount_setattr_commit(struct mount_kattr *kattr, struct mount *mnt)
        touch_mnt_namespace(mnt->mnt_ns);
 }
 
-static int do_mount_setattr(struct path *path, struct mount_kattr *kattr)
+static int do_mount_setattr(const struct path *path, struct mount_kattr *kattr)
 {
        struct mount *mnt = real_mount(path->mnt);
        int err = 0;