qcacmn: Fix a compilation error in ucfg_reg_get_partial_afc_req_info

Fix a compilation error in ucfg_reg_get_partial_afc_req_info, when
CONFIG_AFC_SUPPORT is enabled.

Change-Id: I9834170b08bd72ee4201284c22211e3b1e5fc560
CRs-Fixed: 3029969

umac/regulatory/dispatcher/src/wlan_reg_ucfg_api.c

@@ -265,8 +265,8 @@ QDF_STATUS ucfg_reg_get_partial_afc_req_info(
 	QDF_STATUS status;
 
 	status = reg_get_partial_afc_req_info(pdev, afc_req);
-	if (status == QDF_STATUS_SUCCESS)
-		reg_dmn_set_afc_req_id(afc_req, req_id);
+	if (status == QDF_STATUS_SUCCESS && afc_req)
+		reg_dmn_set_afc_req_id(*afc_req, req_id);
 
 	return status;
 }