diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c | 33 |
1 files changed, 3 insertions, 30 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c index 7c417b39aca45..a8ab35473924f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-key.c @@ -15,10 +15,6 @@ static u32 iwl_mvm_get_sec_sta_mask(struct iwl_mvm *mvm, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_vif_link_info *link_info = &mvmvif->deflink; - struct iwl_mvm_link_sta *link_sta; - struct iwl_mvm_sta *mvmsta; - u32 result = 0; - int link_id; lockdep_assert_held(&mvm->mutex); @@ -49,33 +45,10 @@ static u32 iwl_mvm_get_sec_sta_mask(struct iwl_mvm *mvm, if (!sta && (keyconf->link_id >= 0 || !vif->valid_links)) return BIT(link_info->ap_sta_id); - /* this shouldn't happen now */ - if (!sta) - return 0; + /* STA should be non-NULL now, but iwl_mvm_sta_fw_id_mask() checks */ - mvmsta = iwl_mvm_sta_from_mac80211(sta); - - /* it's easy when the STA is not an MLD */ - if (!sta->valid_links) - return BIT(mvmsta->deflink.sta_id); - - /* but if it is an MLD, get the mask of all the FW STAs it has ... */ - for (link_id = 0; link_id < ARRAY_SIZE(mvmsta->link); link_id++) { - /* unless we have a specific link in mind (GTK on client) */ - if (keyconf->link_id >= 0 && - keyconf->link_id != link_id) - continue; - - link_sta = - rcu_dereference_protected(mvmsta->link[link_id], - lockdep_is_held(&mvm->mutex)); - if (!link_sta) - continue; - - result |= BIT(link_sta->sta_id); - } - - return result; + /* pass link_id to filter by it if not -1 (GTK on client) */ + return iwl_mvm_sta_fw_id_mask(mvm, sta, keyconf->link_id); } static u32 iwl_mvm_get_sec_flags(struct iwl_mvm *mvm, |