diff --git a/fs/udf/super.c b/fs/udf/super.c
index 9ab4e25..b154c41 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -590,15 +590,13 @@
 	if (*flags & MS_RDONLY) {
 		udf_close_lvid(sb);
 
-		error = vfs_dq_off(sb, 1);
-		if (error < 0 && error != -ENOSYS)
-			error = -EBUSY;
+		error = dquot_suspend(sb, -1);
 	} else {
 		udf_open_lvid(sb);
 
 		/* mark the fs r/w for quota activity */
 		sb->s_flags &= ~MS_RDONLY;
-		vfs_dq_quota_on_remount(sb);
+		dquot_resume(sb, -1);
 	}
 
 out_unlock: