static void xhci_free_streams ( XHCIEPContext * epctx ) {
 assert ( epctx -> pstreams != NULL ) ;
 g_free ( epctx -> pstreams ) ;
 epctx -> pstreams = NULL ;
 epctx -> nr_pstreams = 0 ;
 }
static void xhci_free_streams ( XHCIEPContext * epctx ) {
 assert ( epctx -> pstreams != NULL ) ;
 g_free ( epctx -> pstreams ) ;
 epctx -> pstreams = NULL ;
 epctx -> nr_pstreams = 0 ;
 }