From b80c0e78582d4a3a004dc1ade4eb06babc6a4eea Mon Sep 17 00:00:00 2001
From: Eric Dumazet <edumazet@google.com>
Date: Thu, 4 Jun 2015 18:30:43 -0700
Subject: [PATCH] tcp: get_cookie_sock() consolidation

IPv4 and IPv6 share same implementation of get_cookie_sock(),
and there is no point inlining it.

We add tcp_ prefix to the common helper name and export it.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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