Hi Tamizh, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on mac80211-next/master] [also build test WARNING on next-20190412] [cannot apply to v5.1-rc4] [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/Tamizh-chelvam/cfg80211-Add-support-to-configure-station-specific-RSSI-threshold-for-AP-mode/20190412-225220 base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' sparse warnings: (new ones prefixed by >>) >> net/mac80211/cfg.c:3947:17: sparse: incompatible types in comparison expression (different address spaces) -- >> net/mac80211/rx.c:1735:13: sparse: context imbalance in 'ieee80211_sta_rx_signal_thold_check' - wrong count at exit vim +3947 net/mac80211/cfg.c 3940 3941 void sta_mon_rssi_config_free(struct sta_info *sta) 3942 { 3943 struct sta_mon_rssi_config *old_rssi_config; 3944 3945 if (sta->rssi_config) { 3946 old_rssi_config = sta->rssi_config; > 3947 RCU_INIT_POINTER(sta->rssi_config, NULL); 3948 kfree_rcu(old_rssi_config, rcu_head); 3949 } 3950 } 3951 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation