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(parent: 2077eeb) | patch
ipv4: share tcp_v4_save_options() with cookie_v4_check()
authorCong Wang <cwang@twopensource.com>
Wed, 15 Oct 2014 21:33:21 +0000 (14:33 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 17 Oct 2014 16:02:57 +0000 (12:02 -0400)
commite25f866fbc8a4bf387b5dbe8e25aa5b07e55c74f
treedf2c77e0b95e195dc496bba98155e2c62b9a80cdtree | snapshot (tar.gz zip)
parent2077eebf7d8bf20b36524de45851e28111a60c52commit | diff
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>
include/net/tcp.h diff | blob | blame | history
net/ipv4/syncookies.c diff | blob | blame | history
net/ipv4/tcp_ipv4.c diff | blob | blame | history