From: Gerhard Sittig <redacted>
Date: Wed, 15 Mar 2023 16:55:19 +0000 (+0100)
Subject: rdtech-um: use common helper to parse conn= and serialcomm= specs
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=8ff25aa9b285edca280b2abc95382a8a5ba785d6

rdtech-um: use common helper to parse conn= and serialcomm= specs

Use the common sr_serial_extract_options() helper when conn= specs
are mandatory (and serialcomm= remains optional).
---

diff --git a/src/hardware/rdtech-um/api.c b/src/hardware/rdtech-um/api.c
index 3f086ae6..768596a6 100644
--- a/src/hardware/rdtech-um/api.c
+++ b/src/hardware/rdtech-um/api.c
@@ -102,22 +102,10 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 {
 	const char *conn;
 	const char *serialcomm;
-	GSList *l;
-	struct sr_config *src;
 
 	conn = NULL;
 	serialcomm = RDTECH_UM_SERIALCOMM;
-	for (l = options; l; l = l->next) {
-		src = l->data;
-		switch (src->key) {
-		case SR_CONF_CONN:
-			conn = g_variant_get_string(src->data, NULL);
-			break;
-		case SR_CONF_SERIALCOMM:
-			serialcomm = g_variant_get_string(src->data, NULL);
-			break;
-		}
-	}
+	(void)sr_serial_extract_options(options, &conn, &serialcomm);
 	if (!conn)
 		return NULL;