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Add uip_clear_buf() macro and replace all instances of uip_len = 0; with it

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This commit is contained in:
Laurent Deru 2015-06-15 10:25:58 +02:00
parent cb09689846
commit 1784338b2e
30 changed files with 92 additions and 84 deletions
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4
core/net/ipv4/uip_arp.c
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@ -284,10 +284,10 @@ uip_arp_arpin(void)
{
if(uip_len < sizeof(struct arp_hdr)) {
uip_len = 0;
uip_clear_buf();
return;
}
uip_len = 0;
uip_clear_buf();
switch(BUF->opcode) {
case UIP_HTONS(ARP_REQUEST):