From 3c0b9978047cfe834b054a2de82b403211998a06 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E9=BB=84=E6=B6=9B?= <huangtao@rock-chips.com>
Date: Sat, 30 Jul 2011 22:26:43 +0800
Subject: [PATCH] Revert "usb: gadget: u_ether: Remove warning from
 gether_disconnect()"

This reverts commit 980bfabc06ae4d0db1092784c40657f2173edefe.
---
 drivers/usb/gadget/u_ether.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index a082dd5a3e9f..2fc02bd95848 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -941,6 +941,7 @@ void gether_disconnect(struct gether *link)
 	struct eth_dev		*dev = link->ioport;
 	struct usb_request	*req;
 
+	WARN_ON(!dev);
 	if (!dev)
 		return;
 
-- 
2.34.1