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authorCong Wang <amwang@redhat.com>2013-01-27 15:55:20 +0000
committerDavid S. Miller <davem@davemloft.net>2013-01-28 18:32:55 -0500
commitfaeed828f9607923e9dc22182e819908e95c8852 (patch)
tree3fe106b1bf0ea25f6d2b1a73193bfeef18f67d87 /net/core
parent5fbee843c32e5de2d8af68ba0bdd113bb0af9d86 (diff)
downloadlinux-faeed828f9607923e9dc22182e819908e95c8852.tar.bz2
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>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/netpoll.c6
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;