---

yaml --- r: 66947 b: refs/heads/master c: 83815de h: refs/heads/master i: 66945: df7dba2 66943: 43fe091 v: v3
git-mirror · Oct 10, 2007 · 9c86707 · 9c86707
1 parent 0421c00
commit 9c86707
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Showing 4 changed files with 23 additions and 25 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 406ef77c893ebd882209be4e393d64b01fe72054
+refs/heads/master: 83815dea47cf3e98ccbb6aecda08cba1ba91208f
diff --git a/trunk/include/net/xfrm.h b/trunk/include/net/xfrm.h
@@ -1013,7 +1013,6 @@ extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si);
 extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
 extern void xfrm_replay_notify(struct xfrm_state *x, int event);
-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 xfrm_output(struct sk_buff *skb);

diff --git a/trunk/net/xfrm/xfrm_output.c b/trunk/net/xfrm/xfrm_output.c
@@ -18,6 +18,28 @@
 #include <net/dst.h>
 #include <net/xfrm.h>
 
+static int xfrm_state_check_space(struct xfrm_state *x, struct sk_buff *skb)
+{
+	int nhead = x->props.header_len + LL_RESERVED_SPACE(skb->dst->dev)
+		- skb_headroom(skb);
+
+	if (nhead > 0)
+		return pskb_expand_head(skb, nhead, 0, GFP_ATOMIC);
+
+	/* Check tail too... */
+	return 0;
+}
+
+static int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb)
+{
+	int err = xfrm_state_check_expire(x);
+	if (err < 0)
+		goto err;
+	err = xfrm_state_check_space(x, skb);
+err:
+	return err;
+}
+
 int xfrm_output(struct sk_buff *skb)
 {
 	struct dst_entry *dst = skb->dst;

diff --git a/trunk/net/xfrm/xfrm_state.c b/trunk/net/xfrm/xfrm_state.c
@@ -1152,29 +1152,6 @@ int xfrm_state_check_expire(struct xfrm_state *x)
 }
 EXPORT_SYMBOL(xfrm_state_check_expire);
 
-static int xfrm_state_check_space(struct xfrm_state *x, struct sk_buff *skb)
-{
-	int nhead = x->props.header_len + LL_RESERVED_SPACE(skb->dst->dev)
-		- skb_headroom(skb);
-
-	if (nhead > 0)
-		return pskb_expand_head(skb, nhead, 0, GFP_ATOMIC);
-
-	/* Check tail too... */
-	return 0;
-}
-
-int xfrm_state_check(struct xfrm_state *x, struct sk_buff *skb)
-{
-	int err = xfrm_state_check_expire(x);
-	if (err < 0)
-		goto err;
-	err = xfrm_state_check_space(x, skb);
-err:
-	return err;
-}
-EXPORT_SYMBOL(xfrm_state_check);
-
 struct xfrm_state *
 xfrm_state_lookup(xfrm_address_t *daddr, __be32 spi, u8 proto,
 		  unsigned short family)