Hi Yuval, [auto build test WARNING on rdma/master] [also build test WARNING on v4.12-rc4 next-20170605] [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/Yuval-Shaia/IB-bnxt_re-Check-return-value-from-get_link_ksettings/20170605-182417 base: https://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma.git master config: xtensa-allmodconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 4.9.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=xtensa All warnings (new ones prefixed by >>): drivers/infiniband/hw/bnxt_re/ib_verbs.c: In function '__to_ib_speed_width': >> drivers/infiniband/hw/bnxt_re/ib_verbs.c:189:10: warning: missing braces around initializer [-Wmissing-braces] struct ethtool_link_ksettings lksettings = {0}; ^ drivers/infiniband/hw/bnxt_re/ib_verbs.c:189:10: warning: (near initialization for 'lksettings.base') [-Wmissing-braces] vim +189 drivers/infiniband/hw/bnxt_re/ib_verbs.c 173 /* GUID should be made as READ-ONLY */ 174 break; 175 case IB_DEVICE_MODIFY_NODE_DESC: 176 /* Node Desc should be made as READ-ONLY */ 177 break; 178 default: 179 break; 180 } 181 return 0; 182 } 183 184 static void __to_ib_speed_width(struct net_device *netdev, u8 *speed, u8 *width) 185 { 186 u32 espeed = SPEED_UNKNOWN; 187 188 if (netdev->ethtool_ops && netdev->ethtool_ops->get_link_ksettings) { > 189 struct ethtool_link_ksettings lksettings = {0}; 190 int rc; 191 192 rtnl_lock(); 193 rc = netdev->ethtool_ops->get_link_ksettings(netdev, 194 &lksettings); 195 rtnl_unlock(); 196 197 if (!rc) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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