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Fix my last commits (unused variable warning)

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my gcc at home did not show this warning...
This commit is contained in:
Dirk Ziegelmeier 2017-02-13 22:27:59 +01:00
parent 3c1713406e
commit 7dd21e93c4
1 changed files with 5 additions and 1 deletions
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6
src/core/netif.c
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@ -551,9 +551,11 @@ netif_set_ipaddr(struct netif *netif, const ip4_addr_t *ipaddr)
void
netif_set_gw(struct netif *netif, const ip4_addr_t *gw)
{
#if LWIP_NETIF_EXT_STATUS_CALLBACK
ip_addr_t old_addr, new_addr;
ip_addr_copy_from_ip4(old_addr, *netif_ip4_gw(netif));
ip_addr_copy_from_ip4(new_addr, *gw);
#endif
ip4_addr_set(ip_2_ip4(&netif->gw), gw);
IP_SET_TYPE_VAL(netif->gw, IPADDR_TYPE_V4);
@ -580,10 +582,12 @@ netif_set_gw(struct netif *netif, const ip4_addr_t *gw)
void
netif_set_netmask(struct netif *netif, const ip4_addr_t *netmask)
{
#if LWIP_NETIF_EXT_STATUS_CALLBACK
ip_addr_t old_addr, new_addr;
ip_addr_copy_from_ip4(old_addr, *netif_ip4_netmask(netif));
ip_addr_copy_from_ip4(new_addr, *netmask);
#endif
mib2_remove_route_ip4(0, netif);
/* set new netmask to netif */
ip4_addr_set(ip_2_ip4(&netif->netmask), netmask);