Hi Hannes, [auto build test ERROR on scsi/for-next] [also build test ERROR on v4.7 next-20160803] [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/Hannes-Reinecke/FCoE-VN2VN-fixes/20160803-211619 base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next config: sparc64-allyesconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sparc64 All error/warnings (new ones prefixed by >>): drivers/scsi/fcoe/fcoe.c: In function 'fcoe_dcb_create': >> drivers/scsi/fcoe/fcoe.c:2200:3: error: 'ctlr_prio' undeclared (first use in this function) ctlr_prio = ffs(fup) ? ffs(fup) - 1 : fcoe_prio; ^ drivers/scsi/fcoe/fcoe.c:2200:3: note: each undeclared identifier is reported only once for each function it appears in >> drivers/scsi/fcoe/fcoe.c:2201:3: error: 'prio_set' undeclared (first use in this function) prio_set = true; ^ >> drivers/scsi/fcoe/fcoe.c:2171:6: warning: unused variable 'ctrl_prio' [-Wunused-variable] int ctrl_prio = TC_PRIO_BESTEFFORT; ^ vim +/ctlr_prio +2200 drivers/scsi/fcoe/fcoe.c 2165 * @netdev: The net_device object of the L2 link that should be queried 2166 * @port: The fcoe_port to bind FCoE APP priority with 2167 * @ 2168 */ 2169 static void fcoe_dcb_create(struct fcoe_interface *fcoe) 2170 { > 2171 int ctrl_prio = TC_PRIO_BESTEFFORT; 2172 int fcoe_prio = TC_PRIO_INTERACTIVE; 2173 #ifdef CONFIG_DCB 2174 int dcbx; 2175 u8 fup, up; 2176 struct net_device *netdev = fcoe->realdev; 2177 struct fcoe_ctlr *ctlr = fcoe_to_ctlr(fcoe); 2178 struct dcb_app app = { 2179 .priority = 0, 2180 .protocol = ETH_P_FCOE 2181 }; 2182 2183 /* setup DCB priority attributes. */ 2184 if (netdev && netdev->dcbnl_ops && netdev->dcbnl_ops->getdcbx) { 2185 dcbx = netdev->dcbnl_ops->getdcbx(netdev); 2186 2187 if (dcbx & DCB_CAP_DCBX_VER_IEEE) { 2188 app.selector = IEEE_8021QAZ_APP_SEL_ETHERTYPE; 2189 up = dcb_ieee_getapp_mask(netdev, &app); 2190 app.protocol = ETH_P_FIP; 2191 fup = dcb_ieee_getapp_mask(netdev, &app); 2192 } else { 2193 app.selector = DCB_APP_IDTYPE_ETHTYPE; 2194 up = dcb_getapp(netdev, &app); 2195 app.protocol = ETH_P_FIP; 2196 fup = dcb_getapp(netdev, &app); 2197 } 2198 2199 fcoe_prio = ffs(up) ? ffs(up) - 1 : 0; > 2200 ctlr_prio = ffs(fup) ? ffs(fup) - 1 : fcoe_prio; > 2201 prio_set = true; 2202 } 2203 #endif 2204 fcoe->priority = fcoe_prio; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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