X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fxfrm%2Fxfrm_state.c;h=0ecec34d265a390dbcb0be908b70f276511bda1f;hb=83815dea47cf3e98ccbb6aecda08cba1ba91208f;hp=15734adc9367396b9593298f3da9735825c870fa;hpb=406ef77c893ebd882209be4e393d64b01fe72054;p=linux-2.6

diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 15734adc93..0ecec34d26 100644
--- a/net/xfrm/xfrm_state.c
+++ b/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)