qcacld-3.0: Free vdev from objmgr if vdev_create fails

When vdev create happens, objmgr creates vdev and stores
vdev_id into adapter, vdev_create message is posted to
scheduler thread and driver wait for the session_open_event
to be completed. Before this event completes if SSR
occures, session open event is forcefully set which leads
to the failure of vdev create. In current implementation
in case of force event set, driver returns without
destroying the vdev from objmgr which leads to vdev leak
in stop modules.

To resolve above issue, destroy vdev from objmgr in
case if vdev create fails.

Change-Id: Id0bbde0085d2b4d91b0590e3bb8a7798cd0ba0fa
CRs-fixed: 2505590

core/hdd/src/wlan_hdd_main.c

@@ -4549,7 +4549,8 @@ int hdd_vdev_create(struct hdd_adapter *adapter,
 	status = qdf_event_reset(&adapter->qdf_session_open_event);
 	if (QDF_STATUS_SUCCESS != status) {
 		hdd_err("failed to reinit session open event");
-		return -EINVAL;
+		errno = qdf_status_to_os_return(status);
+		goto objmgr_vdev_destroy_procedure;
 	}
 	errno = hdd_set_sme_session_param(adapter, &sme_session_params,
 					  callback, ctx);
@@ -4569,17 +4570,14 @@ int hdd_vdev_create(struct hdd_adapter *adapter,
 	status = qdf_wait_for_event_completion(&adapter->qdf_session_open_event,
 			SME_CMD_VDEV_CREATE_DELETE_TIMEOUT);
 	if (QDF_STATUS_SUCCESS != status) {
-		if (adapter->qdf_session_open_event.force_set) {
+		if (adapter->qdf_session_open_event.force_set)
 			/*
 			 * SSR/PDR has caused shutdown, which has forcefully
-			 * set the event. Return without the closing session.
+			 * set the event.
 			 */
-			adapter->vdev_id = WLAN_UMAC_VDEV_ID_MAX;
 			hdd_err("Session open event forcefully set");
-			return -EINVAL;
-		}
 
-		if (QDF_STATUS_E_TIMEOUT == status)
+		else if (QDF_STATUS_E_TIMEOUT == status)
 			hdd_err("Session failed to open within timeout period");
 		else
 			hdd_err("Failed to wait for session open event(status-%d)",