iwlwifi: mvm: Change location of vif_count verification for PM

Currently vif_count verification for power management enablement appear
in different places. Move these verifications to one place in
iwl_mvm_update_power_mode().

Signed-off-by: Alexander Bondar <alexander.bondar@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 6 insertions, 26 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 12337aac2947..c13559b4b4fd 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -597,21 +597,11 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
         mvmvif->phy_ctxt = NULL;
         iwl_mvm_mac_ctxt_remove(mvm, vif);
  out_release:
-        /*
-         * TODO: remove this temporary code.
-         * Currently MVM FW supports power management only on single MAC.
-         * Check if only one additional interface remains after releasing
-         * current one. Update power mode on the remaining interface.
-         */
         if (vif->type != NL80211_IFTYPE_P2P_DEVICE)
                 mvm->vif_count--;
-        IWL_DEBUG_MAC80211(mvm, "Currently %d interfaces active\n",
-                           mvm->vif_count);
-        if (mvm->vif_count == 1) {
-                ieee80211_iterate_active_interfaces(
-                                        mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
-                                        iwl_mvm_power_update_iterator, mvm);
-        }
+        ieee80211_iterate_active_interfaces(
+                mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+                iwl_mvm_power_update_iterator, mvm);
         iwl_mvm_mac_ctxt_release(mvm, vif);
  out_unlock:
         mutex_unlock(&mvm->mutex);
@@ -781,19 +771,9 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
                 iwl_mvm_remove_time_event(mvm, mvmvif,
                                           &mvmvif->time_event_data);
         } else if (changes & BSS_CHANGED_PS) {
-                /*
-                 * TODO: remove this temporary code.
-                 * Currently MVM FW supports power management only on single
-                 * MAC. Avoid power mode update if more than one interface
-                 * is active.
-                 */
-                IWL_DEBUG_MAC80211(mvm, "Currently %d interfaces active\n",
-                                   mvm->vif_count);
-                if (mvm->vif_count == 1) {
-                        ret = iwl_mvm_power_update_mode(mvm, vif);
-                        if (ret)
-                                IWL_ERR(mvm, "failed to update power mode\n");
-                }
+                ret = iwl_mvm_power_update_mode(mvm, vif);
+                if (ret)
+                        IWL_ERR(mvm, "failed to update power mode\n");
         }
 }