diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-09-21 13:01:55 -0500 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2015-09-24 09:34:35 +0900 |
| commit | cd58278bd4a409af4619bb1d7dc4d80dc3017a50 (patch) | |
| tree | af7f03e67fe130d82e9b68fc8363bba67cd12a60 /net/netfilter/ipvs/ip_vs_ctl.c | |
| parent | 8e743f1b455d40dd34dd76a234e3a01427a7d123 (diff) | |
ipvs: Cache ipvs in ip_vs_genl_set_cmd
Compute ipvs early in ip_vs_genl_set_cmd and use the cached value to
access ipvs->sync_state.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_ctl.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_ctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 20aeb993618f..7aae2dc0f766 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -3516,8 +3516,10 @@ static int ip_vs_genl_set_cmd(struct sk_buff *skb, struct genl_info *info) int ret = 0, cmd; int need_full_svc = 0, need_full_dest = 0; struct net *net; + struct netns_ipvs *ipvs; net = skb_sknet(skb); + ipvs = net_ipvs(net); cmd = info->genlhdr->cmd; mutex_lock(&__ip_vs_mutex); @@ -3579,7 +3581,7 @@ static int ip_vs_genl_set_cmd(struct sk_buff *skb, struct genl_info *info) /* The synchronization protocol is incompatible * with mixed family services */ - if (net_ipvs(net)->sync_state) { + if (ipvs->sync_state) { ret = -EINVAL; goto out; } |