smsc75xx: check return code from smsc75xx_reset

This patch adds a missing check and error message if smsc75xx_reset fails. Signed-off-by: Steve Glendinning <[email protected]> Signed-off-by: David S. Miller <[email protected]>
cbmeeks · Nov 28, 2012 · 33763b7 · 33763b7
1 parent 1e6b55e
commit 33763b7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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;