Hi Stefan, [auto build test WARNING on net-next/master] [also build test WARNING on v4.10-rc7] [cannot apply to next-20170207] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Stefan-Br-ns/sierra_net-Add-support-for-IPv6-and-Dual-Stack-Link-Sense-Indications/20170207-105111 config: x86_64-randconfig-b0-02081035 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/net/usb/sierra_net.c: In function 'sierra_net_bind': >> drivers/net/usb/sierra_net.c:687: warning: unused variable 'eth' vim +/eth +687 drivers/net/usb/sierra_net.c f7385ec9 Ming Lei 2012-10-24 671 if (result < 0) eb4fd8cd Elina Pasheva 2010-04-27 672 return -EIO; eb4fd8cd Elina Pasheva 2010-04-27 673 f7385ec9 Ming Lei 2012-10-24 674 *datap = le16_to_cpu(attrdata); eb4fd8cd Elina Pasheva 2010-04-27 675 return result; eb4fd8cd Elina Pasheva 2010-04-27 676 } eb4fd8cd Elina Pasheva 2010-04-27 677 eb4fd8cd Elina Pasheva 2010-04-27 678 /* eb4fd8cd Elina Pasheva 2010-04-27 679 * collects the bulk endpoints, the status endpoint. eb4fd8cd Elina Pasheva 2010-04-27 680 */ eb4fd8cd Elina Pasheva 2010-04-27 681 static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) eb4fd8cd Elina Pasheva 2010-04-27 682 { eb4fd8cd Elina Pasheva 2010-04-27 683 u8 ifacenum; eb4fd8cd Elina Pasheva 2010-04-27 684 u8 numendpoints; eb4fd8cd Elina Pasheva 2010-04-27 685 u16 fwattr = 0; eb4fd8cd Elina Pasheva 2010-04-27 686 int status; eb4fd8cd Elina Pasheva 2010-04-27 @687 struct ethhdr *eth; eb4fd8cd Elina Pasheva 2010-04-27 688 struct sierra_net_data *priv; eb4fd8cd Elina Pasheva 2010-04-27 689 static const u8 sync_tmplate[sizeof(priv->sync_msg)] = { eb4fd8cd Elina Pasheva 2010-04-27 690 0x00, 0x00, SIERRA_NET_HIP_MSYNC_ID, 0x00}; eb4fd8cd Elina Pasheva 2010-04-27 691 static const u8 shdwn_tmplate[sizeof(priv->shdwn_msg)] = { eb4fd8cd Elina Pasheva 2010-04-27 692 0x00, 0x00, SIERRA_NET_HIP_SHUTD_ID, 0x00}; eb4fd8cd Elina Pasheva 2010-04-27 693 eb4fd8cd Elina Pasheva 2010-04-27 694 dev_dbg(&dev->udev->dev, "%s", __func__); eb4fd8cd Elina Pasheva 2010-04-27 695 :::::: The code at line 687 was first introduced by commit :::::: eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d net/usb: add sierra_net.c driver :::::: TO: Elina Pasheva <epasheva@xxxxxxxxxxxxxxxxxx> :::::: CC: David S. Miller <davem@xxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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