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Subject: [patch review] uvc_driver: fix compile warning
From: Alexey Klimov <klimov.linux@gmail.com>
To: Laurent Pinchart <laurent.pinchart@skynet.be>,
	Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: linux-media@vger.kernel.org, Hans Verkuil <hverkuil@xs4all.nl>
Date: Mon, 20 Apr 2009 00:03:09 +0400
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Hello, all
I saw warnings in v4l-dvb daily build.
May this patch be helpful?

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>

diff -r cda79523a93c linux/drivers/media/video/uvc/uvc_driver.c
--- a/linux/drivers/media/video/uvc/uvc_driver.c	Thu Apr 16 18:30:38 2009 +0200
+++ b/linux/drivers/media/video/uvc/uvc_driver.c	Sun Apr 19 23:58:02 2009 +0400
@@ -1726,7 +1726,7 @@
 static int __uvc_resume(struct usb_interface *intf, int reset)
 {
 	struct uvc_device *dev = usb_get_intfdata(intf);
-	int ret;
+	int ret = 0;
 
 	uvc_trace(UVC_TRACE_SUSPEND, "Resuming interface %u\n",
 		intf->cur_altsetting->desc.bInterfaceNumber);