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authorFlorian Westphal <fw@strlen.de>2019-04-16 16:44:38 +0200
committerSteffen Klassert <steffen.klassert@secunet.com>2019-04-23 07:42:20 +0200
commit2e8b4aa816eaaf480fe68b1086614259caf1bf3c (patch)
tree2added5a80a6525ee78f7c631839b15fdebf55af /net/xfrm
parentf24ea52873c726bf7b54318f00ec45050222b367 (diff)
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xfrm: remove init_path indirection from afinfo_policy
handle this directly, its only used by ipv6. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_policy.c21
1 files changed, 7 insertions, 14 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 1d1335eab76c..5359c312f016 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2491,21 +2491,14 @@ static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)
return xdst;
}
-static inline int xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
- int nfheader_len)
+static void xfrm_init_path(struct xfrm_dst *path, struct dst_entry *dst,
+ int nfheader_len)
{
- const struct xfrm_policy_afinfo *afinfo =
- xfrm_policy_get_afinfo(dst->ops->family);
- int err;
-
- if (!afinfo)
- return -EINVAL;
-
- err = afinfo->init_path(path, dst, nfheader_len);
-
- rcu_read_unlock();
-
- return err;
+ if (dst->ops->family == AF_INET6) {
+ struct rt6_info *rt = (struct rt6_info *)dst;
+ path->path_cookie = rt6_get_cookie(rt);
+ path->u.rt6.rt6i_nfheader_len = nfheader_len;
+ }
}
static inline int xfrm_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,