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Do not empty entries unless allowed to in find_entry().

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likewise 2004-05-06 02:51:15 +00:00
parent c3137df39c
commit fb1f61b212
1 changed files with 0 additions and 2 deletions
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2
src/netif/etharp.c
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@ -268,7 +268,6 @@ static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags)
/* recycle oldest stable*/
i = old_stable;
LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: selecting oldest stable entry %d\n", i));
arp_table[i].state = ARP_EMPTY;
#if ARP_QUEUEING
LWIP_ASSERT("arp_table[i].p == NULL", arp_table[i].p == NULL);
#endif
@ -277,7 +276,6 @@ static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags)
/* recycle oldest pending */
i = old_pending;
LWIP_DEBUGF(ETHARP_DEBUG | DBG_TRACE, ("find_entry: selecting oldest pending entry %d (without queue)\n", i));
arp_table[i].state = ARP_EMPTY;
/* 4) found recyclable pending entry with queued packets? */
} else if (old_queue < ARP_TABLE_SIZE) {
/* recycle oldest pending */