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authorDavid S. Miller <davem@davemloft.net>2011-03-02 13:27:41 -0800
committerDavid S. Miller <davem@davemloft.net>2011-03-02 13:27:41 -0800
commit452edd598f60522c11f7f88fdbab27eb36509d1a (patch)
treedf1510e9848e591a412c8bfa724253470c48c4c2 /include/net/dst.h
parent3872b284087081ee5cb0e4630954c2f7a2153cf5 (diff)
downloadop-kernel-dev-452edd598f60522c11f7f88fdbab27eb36509d1a.zip
op-kernel-dev-452edd598f60522c11f7f88fdbab27eb36509d1a.tar.gz
xfrm: Return dst directly from xfrm_lookup()
Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst.h')
-rw-r--r--include/net/dst.h14
1 files changed, 8 insertions, 6 deletions
diff --git a/include/net/dst.h b/include/net/dst.h
index 8948452..2a46cba 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -426,15 +426,17 @@ enum {
struct flowi;
#ifndef CONFIG_XFRM
-static inline int xfrm_lookup(struct net *net, struct dst_entry **dst_p,
- const struct flowi *fl, struct sock *sk,
- int flags)
+static inline struct dst_entry *xfrm_lookup(struct net *net,
+ struct dst_entry *dst_orig,
+ const struct flowi *fl, struct sock *sk,
+ int flags)
{
- return 0;
+ return dst_orig;
}
#else
-extern int xfrm_lookup(struct net *net, struct dst_entry **dst_p,
- const struct flowi *fl, struct sock *sk, int flags);
+extern struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig,
+ const struct flowi *fl, struct sock *sk,
+ int flags);
#endif
#endif
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