tree: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git pending head: a9cccebc0c3b91c2e5d2033d11def1e6f7fc74d4 commit: 2110d6c4c175662db2d0be1d5f246d7414fcfbad [19/26] wcn36xx: Add ipv6 address tracking config: arm-randconfig-r015-20210525 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 99155e913e9bad5f7f8a247f8bb3a3ff3da74af1) 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 # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git/commit/?id=2110d6c4c175662db2d0be1d5f246d7414fcfbad git remote add ath6kl https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git git fetch --no-tags ath6kl pending git checkout 2110d6c4c175662db2d0be1d5f246d7414fcfbad # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <l...@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/net/wireless/ath/wcn36xx/main.c:1221:6: warning: no previous
>> prototype for function 'wcn36xx_ipv6_addr_change' [-Wmissing-prototypes]
void wcn36xx_ipv6_addr_change(struct ieee80211_hw *hw,
^
drivers/net/wireless/ath/wcn36xx/main.c:1221:1: note: declare 'static' if
the function is not intended to be used outside of this translation unit
void wcn36xx_ipv6_addr_change(struct ieee80211_hw *hw,
^
static
1 warning generated.
vim +/wcn36xx_ipv6_addr_change +1221 drivers/net/wireless/ath/wcn36xx/main.c
1219
1220 #if IS_ENABLED(CONFIG_IPV6)
> 1221 void wcn36xx_ipv6_addr_change(struct ieee80211_hw *hw,
1222 struct ieee80211_vif *vif,
1223 struct inet6_dev *idev)
1224 {
1225 struct wcn36xx_vif *vif_priv = wcn36xx_vif_to_priv(vif);
1226 struct inet6_ifaddr *ifa;
1227 int idx = 0;
1228
1229 memset(vif_priv->tentative_addrs, 0,
sizeof(vif_priv->tentative_addrs));
1230
1231 read_lock_bh(&idev->lock);
1232 list_for_each_entry(ifa, &idev->addr_list, if_list) {
1233 vif_priv->target_ipv6_addrs[idx] = ifa->addr;
1234 if (ifa->flags & IFA_F_TENTATIVE)
1235 __set_bit(idx, vif_priv->tentative_addrs);
1236 idx++;
1237 if (idx >= WCN36XX_HAL_IPV6_OFFLOAD_ADDR_MAX)
1238 break;
1239 wcn36xx_dbg(WCN36XX_DBG_MAC, "%pI6 %s\n", &ifa->addr,
1240 (ifa->flags & IFA_F_TENTATIVE) ?
"tentative" : NULL);
1241 }
1242 read_unlock_bh(&idev->lock);
1243
1244 vif_priv->num_target_ipv6_addrs = idx;
1245 }
1246 #endif
1247
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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