If param->len was 0, ret would be returned without being initialized. param->len of 0 is unexpected, so return an error. Change-Id: Ib9b0a60976dedcf8fcd4184083a9948892791621 CRs-Fixed: 1072077
@@ -171,7 +171,7 @@ void wmi_buf_free(wmi_buf_t net_buf);
* @param cmd_id : WMI cmd id
* @return 0 on success and -ve on failure.
*/
-int
+QDF_STATUS
wmi_unified_cmd_send(wmi_unified_t wmi_handle, wmi_buf_t buf, uint32_t buflen,
uint32_t cmd_id);