Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

netfilter: nf_ct_ecache: refactor notifier registration

Browse source 
* ret variable initialization removed as useless
* similar code strings concatenated and functions code
  flow became more plain

Signed-off-by: Tony Zelenoff <antonz@parallels.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Tony Zelenoff 2012-03-08 23:35:39 +00:00 committed by Pablo Neira Ayuso
parent 97138a1ca7
commit 031d7709f2
1 changed files with 4 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
net/netfilter/nf_conntrack_ecache.c
View file

@ -84,7 +84,7 @@ EXPORT_SYMBOL_GPL(nf_ct_deliver_cached_events);
int nf_conntrack_register_notifier(struct net *net,
struct nf_ct_event_notifier *new)
{
int ret = 0;
int ret;
struct nf_ct_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
@ -95,8 +95,7 @@ int nf_conntrack_register_notifier(struct net *net,
goto out_unlock;
}
rcu_assign_pointer(net->ct.nf_conntrack_event_cb, new);
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
ret = 0;
out_unlock:
mutex_unlock(&nf_ct_ecache_mutex);
@ -121,7 +120,7 @@ EXPORT_SYMBOL_GPL(nf_conntrack_unregister_notifier);
int nf_ct_expect_register_notifier(struct net *net,
struct nf_exp_event_notifier *new)
{
int ret = 0;
int ret;
struct nf_exp_event_notifier *notify;
mutex_lock(&nf_ct_ecache_mutex);
@ -132,8 +131,7 @@ int nf_ct_expect_register_notifier(struct net *net,
goto out_unlock;
}
rcu_assign_pointer(net->ct.nf_expect_event_cb, new);
mutex_unlock(&nf_ct_ecache_mutex);
return ret;
ret = 0;
out_unlock:
mutex_unlock(&nf_ct_ecache_mutex);