diff options
| author | Cong Wang <amwang@redhat.com> | 2013-01-27 16:55:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-29 00:32:55 +0100 |
| commit | faeed828f9607923e9dc22182e819908e95c8852 (patch) | |
| tree | 3fe106b1bf0ea25f6d2b1a73193bfeef18f67d87 | |
| parent | netpoll: add RCU annotation to npinfo field (diff) | |
| download | linux-faeed828f9607923e9dc22182e819908e95c8852.tar.xz linux-faeed828f9607923e9dc22182e819908e95c8852.zip | |
netpoll: use ipv6_addr_equal() to compare ipv6 addr
ipv6_addr_equal() is faster.
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/core/netpoll.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index e2f79a14625c..a6f39b6aeec0 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -635,7 +635,7 @@ static void netpoll_neigh_reply(struct sk_buff *skb, struct netpoll_info *npinfo spin_lock_irqsave(&npinfo->rx_lock, flags); list_for_each_entry_safe(np, tmp, &npinfo->rx_np, rx) { - if (memcmp(daddr, &np->local_ip, sizeof(*daddr))) + if (!ipv6_addr_equal(daddr, &np->local_ip.in6)) continue; hlen = LL_RESERVED_SPACE(np->dev); @@ -828,9 +828,9 @@ int __netpoll_rx(struct sk_buff *skb, struct netpoll_info *npinfo) if (udp6_csum_init(skb, uh, IPPROTO_UDP)) goto out; list_for_each_entry_safe(np, tmp, &npinfo->rx_np, rx) { - if (memcmp(&np->local_ip.in6, &ip6h->daddr, sizeof(struct in6_addr)) != 0) + if (!ipv6_addr_equal(&np->local_ip.in6, &ip6h->daddr)) continue; - if (memcmp(&np->remote_ip.in6, &ip6h->saddr, sizeof(struct in6_addr)) != 0) + if (!ipv6_addr_equal(&np->remote_ip.in6, &ip6h->saddr)) continue; if (np->local_port && np->local_port != ntohs(uh->dest)) continue; |