[IPSEC]: output mode to take an xfrm state as input param

Expose IPSEC modes output path to take an xfrm state as input param.
This makes it consistent with the input mode processing (which already
takes the xfrm state as a param).

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index 13cafbe56ce3..e23c21d31a53 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -33,10 +33,9 @@ static inline void ipip_ecn_decapsulate(struct sk_buff *skb)
  * On exit, skb->h will be set to the start of the payload to be processed
  * by x->type->output and skb->nh will be set to the top IP header.
  */
-static int xfrm4_tunnel_output(struct sk_buff *skb)
+static int xfrm4_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
 {
         struct dst_entry *dst = skb->dst;
-        struct xfrm_state *x = dst->xfrm;
         struct iphdr *iph, *top_iph;
         int flags;