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

Steffen Klassert says:

====================
ipsec-next 2022-11-26

1) Remove redundant variable in esp6.
   From Colin Ian King.

2) Update x->lastused for every packet. It was used only for
   outgoing mobile IPv6 packets, but showed to be usefull
   to check if the a SA is still in use in general.
   From Antony Antony.

3) Remove unused variable in xfrm_byidx_resize.
   From Leon Romanovsky.

4) Finalize extack support for xfrm.
   From Sabrina Dubroca.

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next:
  xfrm: add extack to xfrm_set_spdinfo
  xfrm: add extack to xfrm_alloc_userspi
  xfrm: add extack to xfrm_do_migrate
  xfrm: add extack to xfrm_new_ae and xfrm_replay_verify_len
  xfrm: add extack to xfrm_del_sa
  xfrm: add extack to xfrm_add_sa_expire
  xfrm: a few coding style clean ups
  xfrm: Remove not-used total variable
  xfrm: update x->lastused for every packet
  esp6: remove redundant variable err
====================

Link: https://lore.kernel.org/r/20221126110303.1859238-1-steffen.klassert@secunet.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>