diff options
author | Jakub Kicinski <kuba@kernel.org> | 2020-11-19 19:08:46 -0800 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-19 19:08:46 -0800 |
commit | 56495a2442a47d0ea752db62434913b3346fe5a5 (patch) | |
tree | 35284af165304f4fe47f0214a48a8708f76a0d28 /net/ipv4/arp.c | |
parent | 657bc1d10bfc23ac06d5d687ce45826c760744f9 (diff) | |
parent | 4d02da974ea85a62074efedf354e82778f910d82 (diff) |
Merge https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4/arp.c')
-rw-r--r-- | net/ipv4/arp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 687971d83b4e..922dd73e5740 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -125,6 +125,7 @@ static int arp_constructor(struct neighbour *neigh); static void arp_solicit(struct neighbour *neigh, struct sk_buff *skb); static void arp_error_report(struct neighbour *neigh, struct sk_buff *skb); static void parp_redo(struct sk_buff *skb); +static int arp_is_multicast(const void *pkey); static const struct neigh_ops arp_generic_ops = { .family = AF_INET, @@ -156,6 +157,7 @@ struct neigh_table arp_tbl = { .key_eq = arp_key_eq, .constructor = arp_constructor, .proxy_redo = parp_redo, + .is_multicast = arp_is_multicast, .id = "arp_cache", .parms = { .tbl = &arp_tbl, @@ -928,6 +930,10 @@ static void parp_redo(struct sk_buff *skb) arp_process(dev_net(skb->dev), NULL, skb); } +static int arp_is_multicast(const void *pkey) +{ + return ipv4_is_multicast(*((__be32 *)pkey)); +} /* * Receive an arp request from the device layer. |