qcacld-3.0: Unblock wait for NDP_END indcation if req is a failure

When host driver sends NDP_END request to firmware, driver starts
a wait-for-complete and waits for the NDP_END confirm event.
It unblocks the wait upon getting successful NDP_END event from
firmware. But firmware sends response with a failure status if
the NDP is already gone and it doesn't send NDP_END event.
NDP_END requester waits till the timeout(2 seconds) happens for the
NDP_END confirm event from firmware in this case. Unblock the
wait-for-complete in this case also to avoid the unnecessary wait.

Change-Id: I779248455b07cd934ceaf2c23e79f3943aff5e41
CRs-Fixed: 2651663

components/nan/core/src/nan_main.c

@@ -731,6 +731,7 @@ static QDF_STATUS nan_handle_ndp_end_rsp(
 {
 	struct wlan_objmgr_psoc *psoc;
 	struct nan_psoc_priv_obj *psoc_nan_obj;
+	struct osif_request *request;
 
 	*vdev = rsp->vdev;
 	psoc = wlan_vdev_get_psoc(rsp->vdev);
@@ -745,6 +746,14 @@ static QDF_STATUS nan_handle_ndp_end_rsp(
 		return QDF_STATUS_E_NULL_VALUE;
 	}
 
+	/* Unblock the wait here if NDP_END request is a failure */
+	if (rsp->status != 0) {
+		request = osif_request_get(psoc_nan_obj->request_context);
+		if (request) {
+			osif_request_complete(request);
+			osif_request_put(request);
+		}
+	}
 	psoc_nan_obj->cb_obj.os_if_ndp_event_handler(psoc, rsp->vdev,
 						     NDP_END_RSP, rsp);