From c06606960fb85f3a6f7210e9f1b8f2321937cf60 Mon Sep 17 00:00:00 2001
From: Martine Lenders <m.lenders@fu-berlin.de>
Date: Mon, 7 Jan 2019 15:05:02 +0100
Subject: [PATCH]  fixup! gnrc_netif: centralize function to get l2addr NETOPT

---
 sys/net/gnrc/netif/gnrc_netif_device_type.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/net/gnrc/netif/gnrc_netif_device_type.c b/sys/net/gnrc/netif/gnrc_netif_device_type.c
index 06ec82332a10..6f50b9d54cac 100644
--- a/sys/net/gnrc/netif/gnrc_netif_device_type.c
+++ b/sys/net/gnrc/netif/gnrc_netif_device_type.c
@@ -41,6 +41,7 @@ netopt_t gnrc_netif_get_l2addr_opt(gnrc_netif_t *netif)
                 r = dev->driver->get(dev, NETOPT_SRC_LEN, &tmp, sizeof(tmp));
                 assert(r == sizeof(tmp));
                 assert(r <= ((int)UINT8_MAX));
+                (void)r;
                 netif->l2addr_len = (uint8_t)tmp;
                 if (tmp == IEEE802154_LONG_ADDRESS_LEN) {
                     res = NETOPT_ADDRESS_LONG;