netfilter: avoid using skb->nf_bridge directly
This pointer is going to be removed soon, so use the existing helpers in
more places to avoid noise when the removal happens.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 9d6d67b..4034d70 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -33,7 +33,7 @@ physdev_mt(const struct sk_buff *skb, struct xt_action_param *par)
/* Not a bridged IP packet or no info available yet:
* LOCAL_OUT/mangle and LOCAL_OUT/nat don't know if
* the destination device will be a bridge. */
- if (!skb->nf_bridge) {
+ if (!nf_bridge_info_exists(skb)) {
/* Return MATCH if the invert flags of the used options are on */
if ((info->bitmask & XT_PHYSDEV_OP_BRIDGED) &&
!(info->invert & XT_PHYSDEV_OP_BRIDGED))
