tree fee52720c9c4621d165294c8d48dff6326468c36
parent 1f45f78f8e511203f03138f2ccde3d2cf90d2cbf
author Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 1468433338 -0300
committer David S. Miller <davem@davemloft.net> 1468458614 -0700

sctp: avoid identifying address family many times for a chunk

Identifying address family operations during rx path is not something
expensive but it's ugly to the eye to have it done multiple times,
specially when we already validated it during initial rx processing.

This patch takes advantage of the now shared sctp_input_cb and make the
pointer to the operations readily available.

Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>