X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fsaleae-logic%2Fsaleae-logic.c;h=0cc4245bb33447ab235a22b6ca4d0d50177df163;hb=697785d1aedc0bf385ea21074d83d61b11d8ce29;hp=173e8adaa8456cd7ef226ec91f166da0f3f95c8e;hpb=1352eeddd4d164b58f2233ae109432b73faab539;p=libsigrok.git

diff --git a/hardware/saleae-logic/saleae-logic.c b/hardware/saleae-logic/saleae-logic.c
index 173e8ada..0cc4245b 100644
--- a/hardware/saleae-logic/saleae-logic.c
+++ b/hardware/saleae-logic/saleae-logic.c
@@ -394,12 +394,19 @@ 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("logic: %s: sdi was NULL", __func__);
+		return SR_ERR; /* TODO: SR_ERR_ARG? */
+	}
+
+	/* TODO */
+	close_device(sdi);
+
+	return SR_OK;
 }
 
 static void hw_cleanup(void)