reg = g_regex_new(CONN_USB_BUSADDR, 0, 0, NULL);
if (g_regex_match(reg, conn, 0, &match)) {
if ((mstr = g_match_info_fetch(match, 1)))
reg = g_regex_new(CONN_USB_BUSADDR, 0, 0, NULL);
if (g_regex_match(reg, conn, 0, &match)) {
if ((mstr = g_match_info_fetch(match, 1)))