X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fhardware%2Fmanson-hcs-3xxx%2Fapi.c;h=6b6b12e4d1899c8b80b3a17f323fd7c47e931f9a;hb=43376f3324cddd257a0260b06d9db8180c35fdf3;hp=b6449cf6a79d9daf428384971b4b035a1cd630e5;hpb=15a5bfe4815f9991a9bb532c05d6244a1818a0e4;p=libsigrok.git

diff --git a/src/hardware/manson-hcs-3xxx/api.c b/src/hardware/manson-hcs-3xxx/api.c
index b6449cf6..6b6b12e4 100644
--- a/src/hardware/manson-hcs-3xxx/api.c
+++ b/src/hardware/manson-hcs-3xxx/api.c
@@ -79,12 +79,11 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	struct dev_context *devc;
 	struct sr_dev_inst *sdi;
 	struct sr_config *src;
-	GSList *devices, *l;
+	GSList *l;
 	const char *conn, *serialcomm;
 	struct sr_serial_dev_inst *serial;
 	char reply[50], **tokens, *dummy;
 
-	devices = NULL;
 	conn = NULL;
 	serialcomm = NULL;
 	devc = NULL;
@@ -174,13 +173,9 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 	devc->voltage_max_device = g_strtod(tokens[0], &dummy) * devc->model->voltage[2];
 	g_strfreev(tokens);
 
-	devices = g_slist_append(devices, sdi);
-
 	serial_close(serial);
-	if (!devices)
-		sr_serial_dev_inst_free(serial);
 
-	return std_scan_complete(di, devices);
+	return std_scan_complete(di, g_slist_append(NULL, sdi));
 
 exit_err:
 	sr_dev_inst_free(sdi);