X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fzeroplus-logic-cube%2Fzeroplus.c;h=875291ee9a63de5574fee21165e3a56cb11c0409;hb=340cfac0f0629aa3ee84a0a4db53381d04079fe3;hp=9b867dca43e134da40f30a3d989caad7ddaef0d9;hpb=86f5e3d826fc9059e110f07221cb1a30652ceac2;p=libsigrok.git

diff --git a/hardware/zeroplus-logic-cube/zeroplus.c b/hardware/zeroplus-logic-cube/zeroplus.c
index 9b867dca..875291ee 100644
--- a/hardware/zeroplus-logic-cube/zeroplus.c
+++ b/hardware/zeroplus-logic-cube/zeroplus.c
@@ -370,12 +370,19 @@ static int hw_opendev(int device_index)
 	return SR_OK;
 }
 
-static void hw_closedev(int device_index)
+static int hw_closedev(int device_index)
 {
 	struct sr_device_instance *sdi;
 
-	if ((sdi = sr_get_device_instance(device_instances, device_index)))
-		close_device(sdi);
+	if (!(sdi = sr_get_device_instance(device_instances, device_index))) {
+		sr_err("lap-c: %s: sdi was NULL", __func__);
+		return SR_ERR; /* TODO: SR_ERR_ARG? */
+	}
+
+	/* TODO */
+	close_device(sdi);
+
+	return SR_OK;
 }
 
 static void hw_cleanup(void)
@@ -519,7 +526,7 @@ static int hw_start_acquisition(int device_index, gpointer session_device_id)
 	sr_session_bus(session_device_id, &packet);
 
 	if (!(buf = g_try_malloc(PACKET_SIZE))) {
-		sr_err("zeroplus: %s: buf malloc failed", __func__);
+		sr_err("lap-c: %s: buf malloc failed", __func__);
 		return SR_ERR_MALLOC;
 	}