tree dac4ba324dcb8010bacef9054046748ddb0df4db
parent ca0edb131bdf1e6beaeb2b8289fd6b374b74147d
author Daniel Axtens <dja@axtens.net> 1520564769 +1100
committer David S. Miller <davem@davemloft.net> 1520613707 -0500

net: use skb_is_gso_sctp() instead of open-coding

As well as the basic conversion, I noticed that a lot of the
SCTP code checks gso_type without first checking skb_is_gso()
so I have added that where appropriate.

Also, document the helper.

Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: David S. Miller <davem@davemloft.net>