From 19e3c66b52caf20a9a1119dc847b6abae4c03f4f Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 24 Nov 2014 12:10:46 -0500
Subject: [PATCH] ipv6 equivalent of "ipv4: Avoid reading user iov twice after
 raw_probe_proto_opt"

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed