diff options
Diffstat (limited to 'net/netfilter/nfnetlink_cthelper.c')
-rw-r--r-- | net/netfilter/nfnetlink_cthelper.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/net/netfilter/nfnetlink_cthelper.c b/net/netfilter/nfnetlink_cthelper.c index 22f6f7fcc724..3d1a5215177b 100644 --- a/net/netfilter/nfnetlink_cthelper.c +++ b/net/netfilter/nfnetlink_cthelper.c @@ -408,10 +408,8 @@ nfnl_cthelper_update(const struct nlattr * const tb[], return 0; } -static int nfnl_cthelper_new(struct net *net, struct sock *nfnl, - struct sk_buff *skb, const struct nlmsghdr *nlh, - const struct nlattr * const tb[], - struct netlink_ext_ack *extack) +static int nfnl_cthelper_new(struct sk_buff *skb, const struct nfnl_info *info, + const struct nlattr * const tb[]) { const char *helper_name; struct nf_conntrack_helper *cur, *helper = NULL; @@ -441,7 +439,7 @@ static int nfnl_cthelper_new(struct net *net, struct sock *nfnl, tuple.dst.protonum != cur->tuple.dst.protonum)) continue; - if (nlh->nlmsg_flags & NLM_F_EXCL) + if (info->nlh->nlmsg_flags & NLM_F_EXCL) return -EEXIST; helper = cur; @@ -607,10 +605,8 @@ out: return skb->len; } -static int nfnl_cthelper_get(struct net *net, struct sock *nfnl, - struct sk_buff *skb, const struct nlmsghdr *nlh, - const struct nlattr * const tb[], - struct netlink_ext_ack *extack) +static int nfnl_cthelper_get(struct sk_buff *skb, const struct nfnl_info *info, + const struct nlattr * const tb[]) { int ret = -ENOENT; struct nf_conntrack_helper *cur; @@ -623,11 +619,11 @@ static int nfnl_cthelper_get(struct net *net, struct sock *nfnl, if (!capable(CAP_NET_ADMIN)) return -EPERM; - if (nlh->nlmsg_flags & NLM_F_DUMP) { + if (info->nlh->nlmsg_flags & NLM_F_DUMP) { struct netlink_dump_control c = { .dump = nfnl_cthelper_dump_table, }; - return netlink_dump_start(nfnl, skb, nlh, &c); + return netlink_dump_start(info->sk, skb, info->nlh, &c); } if (tb[NFCTH_NAME]) @@ -659,15 +655,15 @@ static int nfnl_cthelper_get(struct net *net, struct sock *nfnl, } ret = nfnl_cthelper_fill_info(skb2, NETLINK_CB(skb).portid, - nlh->nlmsg_seq, - NFNL_MSG_TYPE(nlh->nlmsg_type), + info->nlh->nlmsg_seq, + NFNL_MSG_TYPE(info->nlh->nlmsg_type), NFNL_MSG_CTHELPER_NEW, cur); if (ret <= 0) { kfree_skb(skb2); break; } - ret = netlink_unicast(nfnl, skb2, NETLINK_CB(skb).portid, + ret = netlink_unicast(info->sk, skb2, NETLINK_CB(skb).portid, MSG_DONTWAIT); if (ret > 0) ret = 0; @@ -678,10 +674,8 @@ static int nfnl_cthelper_get(struct net *net, struct sock *nfnl, return ret; } -static int nfnl_cthelper_del(struct net *net, struct sock *nfnl, - struct sk_buff *skb, const struct nlmsghdr *nlh, - const struct nlattr * const tb[], - struct netlink_ext_ack *extack) +static int nfnl_cthelper_del(struct sk_buff *skb, const struct nfnl_info *info, + const struct nlattr * const tb[]) { char *helper_name = NULL; struct nf_conntrack_helper *cur; |