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-rw-r--r--include/net/xfrm.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 73e9a8ca3d3b..e142a256d5dc 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1,6 +1,7 @@
#ifndef _NET_XFRM_H
#define _NET_XFRM_H
+#include <linux/compiler.h>
#include <linux/xfrm.h>
#include <linux/spinlock.h>
#include <linux/list.h>
@@ -516,6 +517,15 @@ struct xfrm_dst
u32 child_mtu_cached;
};
+static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
+{
+ dst_release(xdst->route);
+ if (likely(xdst->u.dst.xfrm))
+ xfrm_state_put(xdst->u.dst.xfrm);
+}
+
+extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev);
+
/* Decapsulation state, used by the input to store data during
* decapsulation procedure, to be used later (during the policy
* check