qcacld-3.0: Set group key to FW when sap starts

If any group key is gotten before sap bss starts, it should be sent to FW
when sap bss starts. There should be no valid unicast key before sap bss
starts, so no need to set the key to FW as unicast key again.

All the saved group key should be set to FW when sap starts.

Change-Id: I8a36415b896881b2e7c0ab72b9679eb1daa86e80
CRs-Fixed: 2705593

core/hdd/src/wlan_hdd_hostapd.c

@@ -1691,20 +1691,20 @@ hdd_hostapd_apply_action_oui(struct hdd_context *hdd_ctx,
 static void hdd_hostapd_set_sap_key(struct hdd_adapter *adapter)
 {
 	struct wlan_crypto_key *crypto_key;
+	uint8_t key_index;
 
-	crypto_key = wlan_crypto_get_key(adapter->vdev, 0);
-	if (!crypto_key) {
-		QDF_TRACE(QDF_MODULE_ID_SAP, QDF_TRACE_LEVEL_DEBUG,
-			  "Crypto KEY is NULL");
-		return;
+	for (key_index = 0; key_index < WLAN_CRYPTO_MAXKEYIDX; ++key_index) {
+		crypto_key = wlan_crypto_get_key(adapter->vdev, key_index);
+		if (!crypto_key) {
+			hdd_debug("Crypto KEY with key id %d is NULL",
+				  key_index);
+			continue;
+		}
+		ucfg_crypto_set_key_req(adapter->vdev, crypto_key,
+					WLAN_CRYPTO_KEY_TYPE_GROUP);
+		wma_update_set_key(adapter->vdev_id, false, key_index,
+				   crypto_key->cipher_type);
 	}
-	ucfg_crypto_set_key_req(adapter->vdev, crypto_key,
-				WLAN_CRYPTO_KEY_TYPE_UNICAST);
-	wma_update_set_key(adapter->vdev_id, true, 1, crypto_key->cipher_type);
-	ucfg_crypto_set_key_req(adapter->vdev, crypto_key,
-				WLAN_CRYPTO_KEY_TYPE_GROUP);
-
-	wma_update_set_key(adapter->vdev_id, true, 0, crypto_key->cipher_type);
 }
 
 /**