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authorFlorian Westphal <fw@strlen.de>2019-04-16 16:44:37 +0200
committerSteffen Klassert <steffen.klassert@secunet.com>2019-04-23 07:42:20 +0200
commitf24ea52873c726bf7b54318f00ec45050222b367 (patch)
tree79cd31108550a875fc9311fc07f291150e1fe1c4 /net/xfrm
parente54d1527658f2226c1f63d6fb76fa9b97d1c3947 (diff)
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xfrm: remove tos indirection from afinfo_policy
Only used by ipv4, we can read the fl4 tos value directly instead. 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.c14
1 files changed, 3 insertions, 11 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 16e70fc547b1..1d1335eab76c 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -2450,18 +2450,10 @@ xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, const struct flowi *fl,
static int xfrm_get_tos(const struct flowi *fl, int family)
{
- const struct xfrm_policy_afinfo *afinfo;
- int tos;
-
- afinfo = xfrm_policy_get_afinfo(family);
- if (!afinfo)
- return 0;
-
- tos = afinfo->get_tos(fl);
+ if (family == AF_INET)
+ return IPTOS_RT_MASK & fl->u.ip4.flowi4_tos;
- rcu_read_unlock();
-
- return tos;
+ return 0;
}
static inline struct xfrm_dst *xfrm_alloc_dst(struct net *net, int family)