From: Cong Wang <cwang@twopensource.com>
Date: Wed, 15 Oct 2014 21:33:21 +0000 (-0700)
Subject: ipv4: share tcp_v4_save_options() with cookie_v4_check()
X-Git-Tag: omap-for-v3.19/prcm-cleanup~58^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e25f866fbc8a4bf387b5dbe8e25aa5b07e55c74f;p=pandora-kernel.git

ipv4: share tcp_v4_save_options() with cookie_v4_check()

cookie_v4_check() allocates ip_options_rcu in the same way
with tcp_v4_save_options(), we can just make it a helper function.

Cc: Krzysztof Kolasa <kkolasa@winsoft.pl>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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