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Diffstat (limited to 'net/ipv4/arp.c')
-rw-r--r--net/ipv4/arp.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index f35309578170..d8e540c5b071 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -502,10 +502,8 @@ int arp_find(unsigned char *haddr, struct sk_buff *skb)
if (n) {
n->used = jiffies;
- if (n->nud_state&NUD_VALID || neigh_event_send(n, skb) == 0) {
- read_lock_bh(&n->lock);
- memcpy(haddr, n->ha, dev->addr_len);
- read_unlock_bh(&n->lock);
+ if (n->nud_state & NUD_VALID || neigh_event_send(n, skb) == 0) {
+ neigh_ha_snapshot(haddr, n, dev);
neigh_release(n);
return 0;
}