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[TRIVIAL] netfilter: make physdev_mt more readable

Message ID 1319458001-14958-1-git-send-email-richard@nod.at
State Not Applicable, archived
Delegated to: David Miller
Headers show

Commit Message

Richard Weinberger Oct. 24, 2011, 12:06 p.m. UTC 
Signed-off-by: Richard Weinberger <richard@nod.at>
---
 net/netfilter/xt_physdev.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index d7ca16b..eabb751 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -28,12 +28,12 @@  physdev_mt(const struct sk_buff *skb, struct xt_action_param *par)
 	const struct xt_physdev_info *info = par->matchinfo;
 	unsigned long ret;
 	const char *indev, *outdev;
-	const struct nf_bridge_info *nf_bridge;
+	const struct nf_bridge_info *nf_bridge = skb->nf_bridge;
 
 	/* 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 (!(nf_bridge = skb->nf_bridge)) {
+	if (!nf_bridge) {
 		/* 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))