Hi, [auto build test WARNING on mac80211/master] [also build test WARNING on v4.7-rc7] [cannot apply to mac80211-next/master next-20160715] [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/Alex-Briskin/New-function-ieee80211_is_skb_handled_by_pkt_type/20160715-195540 base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git master config: i386-randconfig-s1-201628 (attached as .config) compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): >> net/mac80211/iface.c:1249:11: warning: 'struct ieee80211_sub_if_datai' declared inside parameter list will not be visible outside of this definition or declaration struct ieee80211_sub_if_datai *sdata) ^~~~~~~~~~~~~~~~~~~~~~ net/mac80211/iface.c: In function 'mac80211_is_skb_handled_by_frame_control': net/mac80211/iface.c:1251:39: error: dereferencing pointer to incomplete type 'struct ieee80211_sub_if_datai' struct ieee80211_local *local = sdata->local; ^~ net/mac80211/iface.c:1260:26: error: passing argument 1 of 'sta_info_get_bss' from incompatible pointer type [-Werror=incompatible-pointer-types] sta = sta_info_get_bss(sdata, mgmt->sa); ^~~~~ In file included from net/mac80211/ieee80211_i.h:34:0, from net/mac80211/iface.c:21: net/mac80211/sta_info.h:644:18: note: expected 'struct ieee80211_sub_if_data *' but argument is of type 'struct ieee80211_sub_if_datai *' struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata, ^~~~~~~~~~~~~~~~ net/mac80211/iface.c:1272:29: error: passing argument 1 of 'ieee80211_process_delba' from incompatible pointer type [-Werror=incompatible-pointer-types] ieee80211_process_delba(sdata, sta, mgmt, len); ^~~~~ In file included from net/mac80211/iface.c:21:0: net/mac80211/ieee80211_i.h:1700:6: note: expected 'struct ieee80211_sub_if_data *' but argument is of type 'struct ieee80211_sub_if_datai *' void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata, ^~~~~~~~~~~~~~~~~~~~~~~ net/mac80211/iface.c:1284:32: error: passing argument 1 of 'ieee80211_process_mu_groups' from incompatible pointer type [-Werror=incompatible-pointer-types] ieee80211_process_mu_groups(sdata, mgmt); ^~~~~ In file included from net/mac80211/iface.c:21:0: net/mac80211/ieee80211_i.h:1737:6: note: expected 'struct ieee80211_sub_if_data *' but argument is of type 'struct ieee80211_sub_if_datai *' void ieee80211_process_mu_groups(struct ieee80211_sub_if_data *sdata, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ net/mac80211/iface.c:1309:26: error: passing argument 1 of 'sta_info_get_bss' from incompatible pointer type [-Werror=incompatible-pointer-types] sta = sta_info_get_bss(sdata, mgmt->sa); ^~~~~ In file included from net/mac80211/ieee80211_i.h:34:0, from net/mac80211/iface.c:21: net/mac80211/sta_info.h:644:18: note: expected 'struct ieee80211_sub_if_data *' but argument is of type 'struct ieee80211_sub_if_datai *' struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata, ^~~~~~~~~~~~~~~~ net/mac80211/iface.c: In function 'ieee80211_iface_work': net/mac80211/iface.c:1366:54: error: passing argument 2 of 'mac80211_is_skb_handled_by_frame_control' from incompatible pointer type [-Werror=incompatible-pointer-types] !mac80211_is_skb_handled_by_frame_control(skb, sdata)) { ^~~~~ net/mac80211/iface.c:1248:13: note: expected 'struct ieee80211_sub_if_datai *' but argument is of type 'struct ieee80211_sub_if_data *' static bool mac80211_is_skb_handled_by_frame_control(struct sk_buff *skb, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +1249 net/mac80211/iface.c 1233 sta = sta_info_get_bss(sdata, rx_agg->addr); 1234 if (sta) 1235 __ieee80211_stop_rx_ba_session(sta, 1236 rx_agg->tid, 1237 WLAN_BACK_RECIPIENT, 0, 1238 false); 1239 mutex_unlock(&local->sta_mtx); 1240 break; 1241 default: 1242 return false; 1243 } 1244 /*will return true if pkt_type found and handled */ 1245 return true; 1246 } 1247 1248 static bool mac80211_is_skb_handled_by_frame_control(struct sk_buff *skb, > 1249 struct ieee80211_sub_if_datai *sdata) 1250 { 1251 struct ieee80211_local *local = sdata->local; 1252 struct sta_info *sta; 1253 struct ieee80211_mgmt *mgmt = (void *)skb->data; 1254 1255 if (ieee80211_is_action(mgmt->frame_control) && 1256 mgmt->u.action.category == WLAN_CATEGORY_BACK) { 1257 int len = skb->len; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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