tree dc5fbe99cf0806cf72a9030bad400b607efd4146
parent 8a59bd3e9b296b93b905b5509c4ff540ee0e00bf
author James Chapman <jchapman@katalix.com> 1372793338 +0100
committer David S. Miller <davem@davemloft.net> 1372808004 -0700

l2tp: do data sequence number handling in a separate func

This change moves some code handling data sequence numbers into a
separate function to avoid too much indentation. This is to prepare
for some changes to data sequence number handling in subsequent
patches.

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>