* [PATCH net-next] xfrm6: make xfrm6_tunnel_free_spi local
@ 2010-10-15 15:15 Stephen Hemminger
2010-10-21 10:15 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Hemminger @ 2010-10-15 15:15 UTC (permalink / raw)
To: David Miller, Herbert Xu, YOSHIFUJI Hideaki; +Cc: netdev
Function only defined and used in one file.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
--- a/include/net/xfrm.h 2010-10-05 23:33:55.959118983 +0900
+++ b/include/net/xfrm.h 2010-10-05 23:34:05.079117188 +0900
@@ -1419,7 +1419,6 @@ extern int xfrm6_input_addr(struct sk_bu
extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family);
extern __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr);
-extern void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr);
extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr);
extern int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
extern int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
--- a/net/ipv6/xfrm6_tunnel.c 2010-10-05 23:33:56.039118393 +0900
+++ b/net/ipv6/xfrm6_tunnel.c 2010-10-05 23:34:21.011117560 +0900
@@ -199,7 +199,7 @@ static void x6spi_destroy_rcu(struct rcu
container_of(head, struct xfrm6_tunnel_spi, rcu_head));
}
-void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr)
+static void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr)
{
struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);
struct xfrm6_tunnel_spi *x6spi;
@@ -223,8 +223,6 @@ void xfrm6_tunnel_free_spi(struct net *n
spin_unlock_bh(&xfrm6_tunnel_spi_lock);
}
-EXPORT_SYMBOL(xfrm6_tunnel_free_spi);
-
static int xfrm6_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
{
skb_push(skb, -skb_network_offset(skb));
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2010-10-15 15:15 [PATCH net-next] xfrm6: make xfrm6_tunnel_free_spi local Stephen Hemminger
2010-10-21 10:15 ` David Miller
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