X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fchronovu-la%2Fapi.c;h=d35a4f5377d2b8d8bc943cfbf893b2a043340444;hb=02a4f485de76b401eca7d3b82aac1808a12df4fe;hp=fb35879fb3e000f690ce27cbfe2fc0d35e2b01ed;hpb=7bbe5a2b6a3cea7bc5b59ca3c34ed4f6fcf8c3b1;p=libsigrok.git

diff --git a/src/hardware/chronovu-la/api.c b/src/hardware/chronovu-la/api.c
index fb35879f..d35a4f53 100644
--- a/src/hardware/chronovu-la/api.c
+++ b/src/hardware/chronovu-la/api.c
@@ -194,7 +194,8 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
 		libusb_close(hdl);
 
-		usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
+		if (usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)) < 0)
+			continue;
 
 		if (!strcmp(product, "ChronoVu LA8"))
 			model = 0;
@@ -242,7 +243,7 @@ static int dev_open(struct sr_dev_inst *sdi)
 		goto err_ftdi_free;
 	}
 
-	if ((ret = ftdi_usb_purge_buffers(devc->ftdic)) < 0) {
+	if ((ret = PURGE_FTDI_BOTH(devc->ftdic)) < 0) {
 		sr_err("Failed to purge FTDI buffers (%d): %s.",
 		       ret, ftdi_get_error_string(devc->ftdic));
 		goto err_ftdi_free;