Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

Steffen Klassert says:

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pull request (net-next): ipsec-next 2016-10-25

Just a leftover from the last development cycle.

1) Remove some unused code, from Florian Westphal.
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Signed-off-by: David S. Miller <davem@davemloft.net>