diff mbox

[47/49] iwlwifi: mvm: clarify time event end handling

Message ID 1426165474-25586-47-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Accepted
Delegated to: Johannes Berg
Headers show

Commit Message

Emmanuel Grumbach March 12, 2015, 1:04 p.m. UTC 
From: Johannes Berg <johannes.berg@intel.com>

The code here is a little confusing, the iwl_mvm_te_check_disconnect()
will check that the interface is a station, but going into it after
already having processed the time even end for P2P seems strange at
first look.

Put a switch statement there to distinguish the interface types and
make this more readable.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 drivers/net/wireless/iwlwifi/mvm/time-event.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index 54fafbf..1dbfcc4 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -261,17 +261,23 @@  static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
 			     "TE ended - current time %lu, estimated end %lu\n",
 			     jiffies, te_data->end_jiffies);
 
-		if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) {
+		switch (te_data->vif->type) {
+		case NL80211_IFTYPE_P2P_DEVICE:
 			ieee80211_remain_on_channel_expired(mvm->hw);
 			iwl_mvm_roc_finished(mvm);
+			break;
+		case NL80211_IFTYPE_STATION:
+			/*
+			 * By now, we should have finished association
+			 * and know the dtim period.
+			 */
+			iwl_mvm_te_check_disconnect(mvm, te_data->vif,
+				"No association and the time event is over already...");
+			break;
+		default:
+			break;
 		}
 
-		/*
-		 * By now, we should have finished association
-		 * and know the dtim period.
-		 */
-		iwl_mvm_te_check_disconnect(mvm, te_data->vif,
-			"No association and the time event is over already...");
 		iwl_mvm_te_clear_data(mvm, te_data);
 	} else if (le32_to_cpu(notif->action) & TE_V2_NOTIF_HOST_EVENT_START) {
 		te_data->running = true;