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Fixed unused local variable warning (patch #7711)

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goldsimon 2012-02-13 20:41:58 +01:00
parent aecc5db1be
commit 13791ccff3
1 changed files with 2 additions and 0 deletions
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2
src/netif/etharp.c
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@ -1278,7 +1278,9 @@ ethernet_input(struct pbuf *p, struct netif *netif)
{ {
struct eth_hdr* ethhdr; struct eth_hdr* ethhdr;
u16_t type; u16_t type;
#if LWIP_ARP || ETHARP_SUPPORT_VLAN
s16_t ip_hdr_offset = SIZEOF_ETH_HDR; s16_t ip_hdr_offset = SIZEOF_ETH_HDR;
#endif /* LWIP_ARP || ETHARP_SUPPORT_VLAN */
if (p->len <= SIZEOF_ETH_HDR) { if (p->len <= SIZEOF_ETH_HDR) {
/* a packet with only an ethernet header (or less) is not valid for us */ /* a packet with only an ethernet header (or less) is not valid for us */