diff options
| author | Florian Westphal <fw@strlen.de> | 2021-06-18 15:51:56 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2021-06-21 09:55:06 +0200 |
| commit | cfc61c598e43772cc4f76b8fc40c5ec70675716b (patch) | |
| tree | 2262ae0b45a3759bb064eb83d0e1fa601bfafae4 /net/xfrm/xfrm_state.c | |
| parent | 30ad6a84f60bdaa32ef5091125299d0d96a330fe (diff) | |
xfrm: replay: avoid xfrm replay notify indirection
replay protection is implemented using a callback structure and then
called via
x->repl->notify(), x->repl->recheck(), and so on.
all the differect functions are always built-in, so this could be direct
calls instead.
This first patch prepares for removal of the x->repl structure.
Add an enum with the three available replay modes to the xfrm_state
structure and then replace all x->repl->notify() calls by the new
xfrm_replay_notify() helper.
The helper checks the enum internally to adapt behaviour as needed.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_state.c')
| -rw-r--r-- | net/xfrm/xfrm_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 8f6058e56f7f..c2ce1e6f4760 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -2177,7 +2177,7 @@ static void xfrm_replay_timer_handler(struct timer_list *t) if (x->km.state == XFRM_STATE_VALID) { if (xfrm_aevent_is_on(xs_net(x))) - x->repl->notify(x, XFRM_REPLAY_TIMEOUT); + xfrm_replay_notify(x, XFRM_REPLAY_TIMEOUT); else x->xflags |= XFRM_TIME_DEFER; } |