From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Wed, 13 Jun 2012 21:24:32 +0000 (-0300)
Subject: [media] dvb_usb_v2: return the download ret in dvb_usb_download_firmware
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c65bcb95beec39402cb574faa2e17aa1e56c1534;p=openwrt%2Fstaging%2Fblogic.git

[media] dvb_usb_v2: return the download ret in dvb_usb_download_firmware

The first being this patch, no return value from dvb_usb_download_firmware
causes system wide dead lock with COLD disconnect as system attempts to continue
to warm state.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_init.c b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
index ecc6bd253497..0ac1a72a7d81 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_init.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
@@ -62,7 +62,7 @@ static int dvb_usbv2_download_firmware(struct dvb_usb_device *d)
 	if (ret < 0)
 		goto err;
 
-	return 0;
+	return ret;
 err:
 	pr_debug("%s: failed=%d\n", __func__, ret);
 	return ret;