diff options
| author | Florian Westphal <fw@strlen.de> | 2021-08-16 17:16:25 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-08-25 12:50:38 +0200 |
| commit | b86c0e6429dac2458694495aeebf15f4fe6b269d (patch) | |
| tree | b68e6cbe790e33d5b953a0e6db22118b35019568 /include/net | |
| parent | b3afdc17586392e023ac57155970269d03d4e886 (diff) | |
netfilter: ecache: prepare for event notifier merge
This prepares for merge for ct and exp notifier structs.
The 'fcn' member is renamed to something unique.
Second, the register/unregister api is simplified. There is only
one implementation so there is no need to do any error checking.
Replace the EBUSY logic with WARN_ON_ONCE. This allows to remove
error unwinding.
The exp notifier register/unregister function is removed in
a followup patch.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/netfilter/nf_conntrack_ecache.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h index 3734bacf9763..061a93a03b82 100644 --- a/include/net/netfilter/nf_conntrack_ecache.h +++ b/include/net/netfilter/nf_conntrack_ecache.h @@ -73,13 +73,12 @@ struct nf_ct_event { }; struct nf_ct_event_notifier { - int (*fcn)(unsigned int events, const struct nf_ct_event *item); + int (*ct_event)(unsigned int events, const struct nf_ct_event *item); }; -int nf_conntrack_register_notifier(struct net *net, - struct nf_ct_event_notifier *nb); -void nf_conntrack_unregister_notifier(struct net *net, - struct nf_ct_event_notifier *nb); +void nf_conntrack_register_notifier(struct net *net, + const struct nf_ct_event_notifier *nb); +void nf_conntrack_unregister_notifier(struct net *net); void nf_ct_deliver_cached_events(struct nf_conn *ct); int nf_conntrack_eventmask_report(unsigned int eventmask, struct nf_conn *ct, @@ -159,7 +158,7 @@ struct nf_exp_event { }; struct nf_exp_event_notifier { - int (*fcn)(unsigned int events, struct nf_exp_event *item); + int (*exp_event)(unsigned int events, struct nf_exp_event *item); }; int nf_ct_expect_register_notifier(struct net *net, |