ovl: do not copy attr several times

In ovl_xattr_set() we have already copied attr of real inode
so no need to copy it again in ovl_posix_acl_xattr_set().

Signed-off-by: Chengguang Xu <cgxu519@mykernel.net>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 3f6333b..4a60bcc 100644 (file)
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -1052,9 +1052,6 @@ ovl_posix_acl_xattr_set(const struct xattr_handler *handler,
        }
 
        err = ovl_xattr_set(dentry, inode, handler->name, value, size, flags);
-       if (!err)
-               ovl_copyattr(ovl_inode_real(inode), inode);
-
        return err;
 
 out_acl_release: