Merge branch 'net-tls-minor-cleanups'

Jakub Kicinski says:

====================
net/tls: minor cleanups

This set is a grab bag of TLS cleanups accumulated in my tree
in an attempt to avoid merge problems with net. Nothing stands
out. First patch dedups context information. Next control path
locking is very slightly optimized. Fourth patch cleans up
ugly #ifdefs.
====================

Reviewed-by: Boris Pismenny <borisp@mellanox.com>
Reviewed-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>