From: Mike Lockwood <lockwood@android.com>
Date: Thu, 18 Feb 2010 14:50:28 +0000 (-0500)
Subject: usb: gadget: u_ether: Remove warning from gether_disconnect()
X-Git-Tag: firefly_0821_release~7613^2~820
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a83f187e9f34cd91d05b0c3016f6afb9c91ae916;p=firefly-linux-kernel-4.4.55.git

usb: gadget: u_ether: Remove warning from gether_disconnect()

gether_disconnect() is always called before gether_connect() by the different
USB ethernet functions, so this warning was firing during normal operation.

Change-Id: I178cc7d1f67e9e87ac2e99c6674c4db8fcddf4a0
Signed-off-by: Mike Lockwood <lockwood@android.com>
---

diff --git a/drivers/usb/gadget/u_ether.c b/drivers/usb/gadget/u_ether.c
index 2ac1d2147325..6590501c29e5 100644
--- a/drivers/usb/gadget/u_ether.c
+++ b/drivers/usb/gadget/u_ether.c
@@ -943,7 +943,6 @@ void gether_disconnect(struct gether *link)
 	struct eth_dev		*dev = link->ioport;
 	struct usb_request	*req;
 
-	WARN_ON(!dev);
 	if (!dev)
 		return;