From 98a0824a0f33d051f31ca8ff59e289755b244ede Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 30 Nov 2006 19:24:49 -0800
Subject: [PATCH] [EBTABLES]: Deal with the worst-case behaviour in loop
 checks.

No need to revisit a chain we'd already finished with during
the check for current hook.  It's either instant loop (which
we'd just detected) or a duplicate work.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Reading git-format-patch failed