From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steve Glendinning Subject: [PATCH 1/6] smsc75xx: check return code from smsc75xx_reset Date: Wed, 28 Nov 2012 15:59:45 +0000 Message-ID: <1354118391-22666-2-git-send-email-steve.glendinning@shawell.net> References: <1354118391-22666-1-git-send-email-steve.glendinning@shawell.net> Cc: Steve Glendinning To: netdev@vger.kernel.org Return-path: Received: from cust23-dsl91-135-1.idnet.net ([91.135.1.23]:57254 "EHLO drevil.shawell.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752152Ab2K1QAA (ORCPT ); Wed, 28 Nov 2012 11:00:00 -0500 In-Reply-To: <1354118391-22666-1-git-send-email-steve.glendinning@shawell.net> Sender: netdev-owner@vger.kernel.org List-ID: This patch adds a missing check and error message if smsc75xx_reset fails. Signed-off-by: Steve Glendinning --- drivers/net/usb/smsc75xx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index 953c4f4..a36648b 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -1163,6 +1163,7 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf) /* Init all registers */ ret = smsc75xx_reset(dev); + check_warn_return(ret, "smsc75xx_reset error %d\n", ret); dev->net->netdev_ops = &smsc75xx_netdev_ops; dev->net->ethtool_ops = &smsc75xx_ethtool_ops; -- 1.7.10.4