diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index b701dcce0e69..b6a8c089a075 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -1220,7 +1220,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, return err; } - write_lock_bh(&nf_conntrack_lock); + spin_lock_bh(&nf_conntrack_lock); if (cda[CTA_TUPLE_ORIG]) h = __nf_conntrack_find(&otuple, NULL); else if (cda[CTA_TUPLE_REPLY]) @@ -1248,7 +1248,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, atomic_inc(&master_ct->ct_general.use); } - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); err = -ENOENT; if (nlh->nlmsg_flags & NLM_F_CREATE) err = ctnetlink_create_conntrack(cda, @@ -1281,7 +1281,7 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, } out_unlock: - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); return err; } @@ -1614,10 +1614,10 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, struct nf_conn_help *m_help; /* delete all expectations for this helper */ - write_lock_bh(&nf_conntrack_lock); + spin_lock_bh(&nf_conntrack_lock); h = __nf_conntrack_helper_find_byname(name); if (!h) { - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); return -EINVAL; } for (i = 0; i < nf_ct_expect_hsize; i++) { @@ -1632,10 +1632,10 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, } } } - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); } else { /* This basically means we have to flush everything*/ - write_lock_bh(&nf_conntrack_lock); + spin_lock_bh(&nf_conntrack_lock); for (i = 0; i < nf_ct_expect_hsize; i++) { hlist_for_each_entry_safe(exp, n, next, &nf_ct_expect_hash[i], @@ -1646,7 +1646,7 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, } } } - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); } return 0; @@ -1732,11 +1732,11 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, if (err < 0) return err; - write_lock_bh(&nf_conntrack_lock); + spin_lock_bh(&nf_conntrack_lock); exp = __nf_ct_expect_find(&tuple); if (!exp) { - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); err = -ENOENT; if (nlh->nlmsg_flags & NLM_F_CREATE) err = ctnetlink_create_expect(cda, u3); @@ -1746,7 +1746,7 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, err = -EEXIST; if (!(nlh->nlmsg_flags & NLM_F_EXCL)) err = ctnetlink_change_expect(exp, cda); - write_unlock_bh(&nf_conntrack_lock); + spin_unlock_bh(&nf_conntrack_lock); return err; } |