Hi, I love your patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] [also build test WARNING on wireless-drivers-next/master wireless-drivers/master v5.8-rc2 next-20200625] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Ajay-Kathat-microchip-com/wilc1000-move-wilc-driver-out-of-staging/20200625-203957 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 9bea6eb3f59cb2fad8b46d91c666a17d0aa53456 config: ia64-randconfig-r013-20200624 (attached as .config) compiler: ia64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/net/wireless/microchip/wilc1000/mon.c: In function 'wilc_wfi_init_mon_interface': >> drivers/net/wireless/microchip/wilc1000/mon.c:232:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] 232 | strncpy(wl->monitor_dev->name, name, IFNAMSIZ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/strncpy +232 drivers/net/wireless/microchip/wilc1000/mon.c c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 216 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 217 struct net_device *wilc_wfi_init_mon_interface(struct wilc *wl, 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 218 const char *name, 1b7c69e84bcea7 drivers/staging/wilc1000/linux_mon.c Anchal Jain 2016-03-14 219 struct net_device *real_dev) c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 220 { 73d359a08b76da drivers/staging/wilc1000/linux_mon.c Ajay Singh 2018-05-02 221 struct wilc_wfi_mon_priv *priv; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 222 c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 223 /* If monitor interface is already initialized, return it */ 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 224 if (wl->monitor_dev) 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 225 return wl->monitor_dev; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 226 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 227 wl->monitor_dev = alloc_etherdev(sizeof(struct wilc_wfi_mon_priv)); 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 228 if (!wl->monitor_dev) c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 229 return NULL; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 230 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 231 wl->monitor_dev->type = ARPHRD_IEEE80211_RADIOTAP; 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 @232 strncpy(wl->monitor_dev->name, name, IFNAMSIZ); 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 233 wl->monitor_dev->name[IFNAMSIZ - 1] = 0; 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 234 wl->monitor_dev->netdev_ops = &wilc_wfi_netdev_ops; 9bc061e8805487 drivers/staging/wilc1000/wilc_mon.c Ajay Singh 2019-06-26 235 wl->monitor_dev->needs_free_netdev = true; 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 236 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 237 if (register_netdevice(wl->monitor_dev)) { d892c97c889a77 drivers/staging/wilc1000/linux_mon.c Leo Kim 2016-02-22 238 netdev_err(real_dev, "register_netdevice failed\n"); c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 239 return NULL; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 240 } 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 241 priv = netdev_priv(wl->monitor_dev); 60959e53f83988 drivers/staging/wilc1000/linux_mon.c Leo Kim 2016-02-22 242 if (!priv) c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 243 return NULL; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 244 c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 245 priv->real_ndev = real_dev; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 246 588713006ea49d drivers/staging/wilc1000/linux_mon.c Ajay Singh 2019-02-02 247 return wl->monitor_dev; c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 248 } c5c77ba18ea66a drivers/staging/wilc1000/linux_mon.c Johnny Kim 2015-05-11 249 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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