Hi All: drivers/net/wireless/intel/iwlwifi/mvm/power.c: The function iwl_mvm_vif_from_mac80211() could return NULL, but some callers in this file does not check the return value while directly dereference it, which seems potentially unsafe. Such callers include iwl_mvm_update_d0i3_power_mode(), iwl_mvm_power_configure_uapsd(), iwl_mvm_power_allow_uapsd(), etc. -- Kind Regards, Yizhuo Zhai Computer Science, Graduate Student University of California, Riverside
