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authorPatrick McHardy <kaber@trash.net>2007-03-14 16:39:25 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:25:43 -0700
commita3c5029cf7a96da3acdf6884a21581b5bef310c3 (patch)
treec599a8870e199562f4937193f2b3dc3d56a55145 /include
parentc6a1e615d1ba942b9e783079d53f741e4a8e1c89 (diff)
[NETFILTER]: nfnetlink: use mutex instead of semaphore
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/netfilter/nfnetlink.h13
-rw-r--r--include/net/netfilter/nf_conntrack_l3proto.h5
2 files changed, 1 insertions, 17 deletions
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 1e9c821f152..6179648a014 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -129,19 +129,6 @@ extern void __nfa_fill(struct sk_buff *skb, int attrtype,
({ if (skb_tailroom(skb) < (int)NFA_SPACE(attrlen)) goto nfattr_failure; \
__nfa_fill(skb, attrtype, attrlen, data); })
-extern struct semaphore nfnl_sem;
-
-#define nfnl_shlock() down(&nfnl_sem)
-#define nfnl_shlock_nowait() down_trylock(&nfnl_sem)
-
-#define nfnl_shunlock() do { up(&nfnl_sem); \
- if(nfnl && nfnl->sk_receive_queue.qlen) \
- nfnl->sk_data_ready(nfnl, 0); \
- } while(0)
-
-extern void nfnl_lock(void);
-extern void nfnl_unlock(void);
-
extern int nfnetlink_subsys_register(struct nfnetlink_subsystem *n);
extern int nfnetlink_subsys_unregister(struct nfnetlink_subsystem *n);
diff --git a/include/net/netfilter/nf_conntrack_l3proto.h b/include/net/netfilter/nf_conntrack_l3proto.h
index eb575cbd4c9..f32f714e5d9 100644
--- a/include/net/netfilter/nf_conntrack_l3proto.h
+++ b/include/net/netfilter/nf_conntrack_l3proto.h
@@ -90,10 +90,7 @@ extern struct nf_conntrack_l3proto *nf_ct_l3protos[AF_MAX];
/* Protocol registration. */
extern int nf_conntrack_l3proto_register(struct nf_conntrack_l3proto *proto);
extern void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto);
-
-extern struct nf_conntrack_l3proto *
-nf_ct_l3proto_find_get(u_int16_t l3proto);
-
+extern struct nf_conntrack_l3proto *nf_ct_l3proto_find_get(u_int16_t l3proto);
extern void nf_ct_l3proto_put(struct nf_conntrack_l3proto *p);
/* Existing built-in protocols */