Hi, [auto build test WARNING on mac80211/master] [also build test WARNING on v4.7-rc7] [cannot apply to mac80211-next/master next-20160712] [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/Refactoring-ieee80211_iface_work/20160714-042301 base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git master config: sparc64-allmodconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 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 warnings (new ones prefixed by >>): net/mac80211/iface.c: In function 'ieee80211_iface_work': >> net/mac80211/iface.c:1333:19: warning: unused variable 'sta' >> [-Wunused-variable] struct sta_info *sta; ^ vim +/sta +1333 net/mac80211/iface.c 1317 WLAN_REASON_QSTA_REQUIRE_SETUP, 1318 true); 1319 } 1320 mutex_unlock(&local->sta_mtx); 1321 } else { 1322 return false; 1323 } 1324 return true; 1325 } 1326 1327 static void ieee80211_iface_work(struct work_struct *work) 1328 { 1329 struct ieee80211_sub_if_data *sdata = 1330 container_of(work, struct ieee80211_sub_if_data, work); 1331 struct ieee80211_local *local = sdata->local; 1332 struct sk_buff *skb; > 1333 struct sta_info *sta; 1334 1335 if (!ieee80211_sdata_running(sdata)) 1336 return; 1337 1338 if (test_bit(SCAN_SW_SCANNING, &local->scanning)) 1339 return; 1340 1341 if (!ieee80211_can_run_worker(local)) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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