13 files changed, 38 insertions, 40 deletions

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 0e65e02b7a1d..77bfdde440f8 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -225,7 +225,7 @@ struct xfrm_type
         struct module           *owner;
         __u8                    proto;
 
-        int                     (*init_state)(struct xfrm_state *x, void *args);
+        int                     (*init_state)(struct xfrm_state *x);
         void                    (*destructor)(struct xfrm_state *);
         int                     (*input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb);
         int                     (*post_input)(struct xfrm_state *, struct xfrm_decap_state *, struct sk_buff *skb);
@@ -839,6 +839,7 @@ extern int xfrm_replay_check(struct xfrm_state *x, u32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, u32 seq);
 extern int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb);
 extern int xfrm_state_mtu(struct xfrm_state *x, int mtu);
+extern int xfrm_init_state(struct xfrm_state *x);
 extern int xfrm4_rcv(struct sk_buff *skb);
 extern int xfrm4_output(struct sk_buff *skb);
 extern int xfrm4_tunnel_register(struct xfrm_tunnel *handler);
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c
index 0e98f2235b6e..514c85b2631a 100644
--- a/net/ipv4/ah4.c
+++ b/net/ipv4/ah4.c
@@ -200,7 +200,7 @@ static void ah4_err(struct sk_buff *skb, u32 info)
         xfrm_state_put(x);
 }
 
-static int ah_init_state(struct xfrm_state *x, void *args)
+static int ah_init_state(struct xfrm_state *x)
 {
         struct ah_data *ahp = NULL;
         struct xfrm_algo_desc *aalg_desc;
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
index eae84cc39d3f..ba57446d5d1f 100644
--- a/net/ipv4/esp4.c
+++ b/net/ipv4/esp4.c
@@ -362,7 +362,7 @@ static void esp_destroy(struct xfrm_state *x)
         kfree(esp);
 }
 
-static int esp_init_state(struct xfrm_state *x, void *args)
+static int esp_init_state(struct xfrm_state *x)
 {
         struct esp_data *esp = NULL;
 
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 1a23c5263b99..2065944fd9e5 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -236,15 +236,10 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
         t->props.mode = 1;
         t->props.saddr.a4 = x->props.saddr.a4;
         t->props.flags = x->props.flags;
-        
-        t->type = xfrm_get_type(IPPROTO_IPIP, t->props.family);
-        if (t->type == NULL)
-                goto error;
-                
-        if (t->type->init_state(t, NULL))
+
+        if (xfrm_init_state(t))
                 goto error;
 
-        t->km.state = XFRM_STATE_VALID;
         atomic_set(&t->tunnel_users, 1);
 out:
         return t;
@@ -422,7 +417,7 @@ static void ipcomp_destroy(struct xfrm_state *x)
         kfree(ipcd);
 }
 
-static int ipcomp_init_state(struct xfrm_state *x, void *args)
+static int ipcomp_init_state(struct xfrm_state *x)
 {
         int err;
         struct ipcomp_data *ipcd;
diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c
index 413191f585f6..e1fe360ed27a 100644
--- a/net/ipv4/xfrm4_tunnel.c
+++ b/net/ipv4/xfrm4_tunnel.c
@@ -84,7 +84,7 @@ static void ipip_err(struct sk_buff *skb, u32 info)
                 handler->err_handler(skb, &arg);
 }
 
-static int ipip_init_state(struct xfrm_state *x, void *args)
+static int ipip_init_state(struct xfrm_state *x)
 {
         if (!x->props.mode)
                 return -EINVAL;
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index e3ecf626cbf7..986fdfdccbcd 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -339,7 +339,7 @@ static void ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
         xfrm_state_put(x);
 }
 
-static int ah6_init_state(struct xfrm_state *x, void *args)
+static int ah6_init_state(struct xfrm_state *x)
 {
         struct ah_data *ahp = NULL;
         struct xfrm_algo_desc *aalg_desc;
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index be7095d6babe..324db62515a2 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -296,7 +296,7 @@ static void esp6_destroy(struct xfrm_state *x)
         kfree(esp);
 }
 
-static int esp6_init_state(struct xfrm_state *x, void *args)
+static int esp6_init_state(struct xfrm_state *x)
 {
         struct esp_data *esp = NULL;
 
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 6cde5310cd76..423feb46ccc0 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -234,14 +234,9 @@ static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x)
         t->props.mode = 1;
         memcpy(t->props.saddr.a6, x->props.saddr.a6, sizeof(struct in6_addr));
 
-        t->type = xfrm_get_type(IPPROTO_IPV6, t->props.family);
-        if (t->type == NULL)
+        if (xfrm_init_state(t))
                 goto error;
 
-        if (t->type->init_state(t, NULL))
-                goto error;
-
-        t->km.state = XFRM_STATE_VALID;
         atomic_set(&t->tunnel_users, 1);
 
 out:
@@ -420,7 +415,7 @@ static void ipcomp6_destroy(struct xfrm_state *x)
         xfrm6_tunnel_free_spi((xfrm_address_t *)&x->props.saddr);
 }
 
-static int ipcomp6_init_state(struct xfrm_state *x, void *args)
+static int ipcomp6_init_state(struct xfrm_state *x)
 {
         int err;
         struct ipcomp_data *ipcd;
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index ffcadd68b951..60c26c87277e 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -466,7 +466,7 @@ static void xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
         return;
 }
 
-static int xfrm6_tunnel_init_state(struct xfrm_state *x, void *args)
+static int xfrm6_tunnel_init_state(struct xfrm_state *x)
 {
         if (!x->props.mode)
                 return -EINVAL;
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 98b72f2024ff..652dd09ccd3a 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1096,17 +1096,11 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct sadb_msg *hdr,
                 }
         }
 
-        x->type = xfrm_get_type(proto, x->props.family);
-        if (x->type == NULL) {
-                err = -ENOPROTOOPT;
-                goto out;
-        }
-        if (x->type->init_state(x, NULL)) {
-                err = -EINVAL;
+        err = xfrm_init_state(x);
+        if (err)
                 goto out;
-        }
+
         x->km.seq = hdr->sadb_msg_seq;
-        x->km.state = XFRM_STATE_VALID;
         return x;
 
 out:
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 0a4260719a12..d65ed8684fc1 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -118,7 +118,6 @@ retry:
         xfrm_policy_put_afinfo(afinfo);
         return type;
 }
-EXPORT_SYMBOL(xfrm_get_type);
 
 int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, 
                     unsigned short family)
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 2537f26f097c..1845b73d69f9 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1055,6 +1055,27 @@ int xfrm_state_mtu(struct xfrm_state *x, int mtu)
 }
 
 EXPORT_SYMBOL(xfrm_state_mtu);
+
+int xfrm_init_state(struct xfrm_state *x)
+{
+        int err;
+
+        err = -ENOENT;
+        x->type = xfrm_get_type(x->id.proto, x->props.family);
+        if (x->type == NULL)
+                goto error;
+
+        err = x->type->init_state(x);
+        if (err)
+                goto error;
+
+        x->km.state = XFRM_STATE_VALID;
+
+error:
+        return err;
+}
+
+EXPORT_SYMBOL(xfrm_init_state);
  
 void __init xfrm_state_init(void)
 {
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 5ce8558eac91..ecade4893a13 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -249,17 +249,10 @@ static struct xfrm_state *xfrm_state_construct(struct xfrm_usersa_info *p,
         if ((err = attach_encap_tmpl(&x->encap, xfrma[XFRMA_ENCAP-1])))
                 goto error;
 
-        err = -ENOENT;
-        x->type = xfrm_get_type(x->id.proto, x->props.family);
-        if (x->type == NULL)
-                goto error;
-
-        err = x->type->init_state(x, NULL);
+        err = xfrm_init_state(x);
         if (err)
                 goto error;
 
-        x->curlft.add_time = (unsigned long) xtime.tv_sec;
-        x->km.state = XFRM_STATE_VALID;
         x->km.seq = p->seq;
 
         return x;