{
static uchar mac[6];
uchar *pkt;
+ int eth_hdr_size;
/* XXX always send arp request */
NetArpWaitPacketMAC = mac;
pkt = NetArpWaitTxPacket;
- pkt += NetSetEther(pkt, mac, PROT_IP);
+ eth_hdr_size = NetSetEther(pkt, mac, PROT_IP);
+ pkt += eth_hdr_size;
set_icmp_header(pkt, NetPingIP);
/* size of the waiting packet */
- NetArpWaitTxPacketSize =
- (pkt - NetArpWaitTxPacket) + IP_HDR_SIZE + 8;
+ NetArpWaitTxPacketSize = eth_hdr_size + IP_ICMP_HDR_SIZE;
/* and do the ARP request */
NetArpWaitTry = 1;