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authorBernhard Thaler <bernhard.thaler@wvnet.at>2015-05-30 15:26:13 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2015-06-12 14:07:53 +0200
commitd39a33ed9b9ac0939a5b2ddc4dd3d283373bbe89 (patch)
tree24154931b77e4c654816e32a64040eacd6450eb0 /net/bridge
parent779668450a990d402d316ffd9b7b103fbe5ab6f3 (diff)
netfilter: bridge: refactor clearing BRNF_NF_BRIDGE_PREROUTING
use binary AND on complement of BRNF_NF_BRIDGE_PREROUTING to unset bit in nf_bridge->mask. Signed-off-by: Bernhard Thaler <bernhard.thaler@wvnet.at> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/br_netfilter.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 46660a28feef..2651876894e0 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -290,7 +290,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sock *sk, struct sk_buff *skb)
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->pkt_otherhost = false;
}
- nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING;
+ nf_bridge->mask &= ~BRNF_NF_BRIDGE_PREROUTING;
rt = bridge_parent_rtable(nf_bridge->physindev);
if (!rt) {
@@ -415,7 +415,7 @@ static int br_nf_pre_routing_finish(struct sock *sk, struct sk_buff *skb)
skb->pkt_type = PACKET_OTHERHOST;
nf_bridge->pkt_otherhost = false;
}
- nf_bridge->mask ^= BRNF_NF_BRIDGE_PREROUTING;
+ nf_bridge->mask &= ~BRNF_NF_BRIDGE_PREROUTING;
if (daddr_was_changed(skb, nf_bridge)) {
if ((err = ip_route_input(skb, iph->daddr, iph->saddr, iph->tos, dev))) {
struct in_device *in_dev = __in_dev_get_rcu(dev);

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