X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmotech-lps-30x%2Fapi.c;h=31bbfa43827f6c75fecb628bb461f093592fd51e;hb=b29f7be9c0b7d90469dee26daf0f3179cd67c065;hp=46407cc5f01cd95b498bad0eb744fd9d4a385cd9;hpb=07182332f06e09619b2ae2d61de16fafacd750cd;p=libsigrok.git

diff --git a/src/hardware/motech-lps-30x/api.c b/src/hardware/motech-lps-30x/api.c
index 46407cc5..31bbfa43 100644
--- a/src/hardware/motech-lps-30x/api.c
+++ b/src/hardware/motech-lps-30x/api.c
@@ -363,13 +363,12 @@ static GSList *do_scan(lps_modelid modelid, struct sr_dev_driver *drv, GSList *o
 
 	sdi = NULL;
 	devc = NULL;
-	conn = serialcomm = NULL;
 
 	/* Process and check options. */
+	conn = NULL;
+	serialcomm = SERIALCOMM;
 	if (sr_serial_extract_options(options, &conn, &serialcomm) != SR_OK)
 		return NULL;
-	if (!serialcomm)
-		serialcomm = SERIALCOMM;
 
 	/* Init serial port. */
 	serial = sr_serial_dev_inst_new(conn, serialcomm);
@@ -378,7 +377,6 @@ static GSList *do_scan(lps_modelid modelid, struct sr_dev_driver *drv, GSList *o
 		goto exit_err;
 
 	/* Query and verify model string. */
-	serial_flush(serial);
 	if (lps_cmd_reply(buf, serial, "MODEL") != SR_OK)
 		return NULL;