Other method to avoid "unused var" compiler warnings.

[libsigrok.git] / hardware / openbench-logic-sniffer / ols.c

diff --git a/hardware/openbench-logic-sniffer/ols.c b/hardware/openbench-logic-sniffer/ols.c
index 57881f838c9a061b6a0da4615c2737069c929092..2edb6acbb0aaf93b8ba5059aad28c05b70ba2e4d 100644 (file)
--- a/hardware/openbench-logic-sniffer/ols.c
+++ b/hardware/openbench-logic-sniffer/ols.c
@@ -979,7 +979,7 @@ static void hw_stop_acquisition(int device_index, gpointer session_device_id)
        struct sr_datafeed_packet packet;
 
        /* Avoid compiler warnings. */
-       device_index = device_index;
+       (void)device_index;
 
        packet.type = SR_DF_END;
        sr_session_bus(session_device_id, &packet);