From 9cfdd75b7c049895317aebb0e27f8112e7e31593 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Mon, 21 Sep 2015 13:03:00 -0500 Subject: ipvs: Remove skb_sknet This function adds no real value and it obscures what the code is doing. Signed-off-by: "Eric W. Biederman" Acked-by: Julian Anastasov Signed-off-by: Simon Horman --- net/netfilter/ipvs/ip_vs_ctl.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) (limited to 'net/netfilter') diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index b7a0bd274085..e7c1b052c2a3 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -3002,7 +3002,8 @@ static int ip_vs_genl_dump_services(struct sk_buff *skb, int idx = 0, i; int start = cb->args[0]; struct ip_vs_service *svc; - struct netns_ipvs *ipvs = net_ipvs(skb_sknet(skb)); + struct net *net = sock_net(skb->sk); + struct netns_ipvs *ipvs = net_ipvs(net); mutex_lock(&__ip_vs_mutex); for (i = 0; i < IP_VS_SVC_TAB_SIZE; i++) { @@ -3201,7 +3202,7 @@ static int ip_vs_genl_dump_dests(struct sk_buff *skb, struct ip_vs_service *svc; struct ip_vs_dest *dest; struct nlattr *attrs[IPVS_CMD_ATTR_MAX + 1]; - struct net *net = skb_sknet(skb); + struct net *net = sock_net(skb->sk); struct netns_ipvs *ipvs = net_ipvs(net); mutex_lock(&__ip_vs_mutex); @@ -3348,7 +3349,7 @@ nla_put_failure: static int ip_vs_genl_dump_daemons(struct sk_buff *skb, struct netlink_callback *cb) { - struct net *net = skb_sknet(skb); + struct net *net = sock_net(skb->sk); struct netns_ipvs *ipvs = net_ipvs(net); mutex_lock(&ipvs->sync_mutex); @@ -3475,11 +3476,9 @@ static int ip_vs_genl_set_config(struct netns_ipvs *ipvs, struct nlattr **attrs) static int ip_vs_genl_set_daemon(struct sk_buff *skb, struct genl_info *info) { int ret = -EINVAL, cmd; - struct net *net; - struct netns_ipvs *ipvs; + struct net *net = sock_net(skb->sk); + struct netns_ipvs *ipvs = net_ipvs(net); - net = skb_sknet(skb); - ipvs = net_ipvs(net); cmd = info->genlhdr->cmd; if (cmd == IPVS_CMD_NEW_DAEMON || cmd == IPVS_CMD_DEL_DAEMON) { @@ -3508,11 +3507,9 @@ static int ip_vs_genl_set_cmd(struct sk_buff *skb, struct genl_info *info) struct ip_vs_dest_user_kern udest; int ret = 0, cmd; int need_full_svc = 0, need_full_dest = 0; - struct net *net; - struct netns_ipvs *ipvs; + struct net *net = sock_net(skb->sk); + struct netns_ipvs *ipvs = net_ipvs(net); - net = skb_sknet(skb); - ipvs = net_ipvs(net); cmd = info->genlhdr->cmd; mutex_lock(&__ip_vs_mutex); @@ -3632,11 +3629,9 @@ static int ip_vs_genl_get_cmd(struct sk_buff *skb, struct genl_info *info) struct sk_buff *msg; void *reply; int ret, cmd, reply_cmd; - struct net *net; - struct netns_ipvs *ipvs; + struct net *net = sock_net(skb->sk); + struct netns_ipvs *ipvs = net_ipvs(net); - net = skb_sknet(skb); - ipvs = net_ipvs(net); cmd = info->genlhdr->cmd; if (cmd == IPVS_CMD_GET_SERVICE) -- cgit v1.2.3