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authorFlorian Westphal <fw@strlen.de>2019-05-03 17:46:15 +0200
committerSteffen Klassert <steffen.klassert@secunet.com>2019-06-05 13:16:30 +0200
commit5c1b9ab3ec81992bef9a8605b8b281b41577b475 (patch)
tree273d2c050c0d33a7e6bd223a280265d15c0da354 /net/xfrm
parentbac9593515c653e9ec05df9e303cdf1b969854d4 (diff)
downloadlinux-5c1b9ab3ec81992bef9a8605b8b281b41577b475.tar.bz2
xfrm: remove init_temprop indirection from xfrm_state_afinfo
same as previous patch: just place this in the caller, no need to have an indirection for a structure initialization. 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_state.c27
1 files changed, 20 insertions, 7 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 66d9009fe9b5..336d3f6a1a51 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -812,8 +812,6 @@ xfrm_init_tempstate(struct xfrm_state *x, const struct flowi *fl,
const xfrm_address_t *daddr, const xfrm_address_t *saddr,
unsigned short family)
{
- struct xfrm_state_afinfo *afinfo = xfrm_state_afinfo_get_rcu(family);
-
switch (family) {
case AF_INET:
__xfrm4_init_tempsel(&x->sel, fl);
@@ -823,13 +821,28 @@ xfrm_init_tempstate(struct xfrm_state *x, const struct flowi *fl,
break;
}
- if (family != tmpl->encap_family)
- afinfo = xfrm_state_afinfo_get_rcu(tmpl->encap_family);
+ x->id = tmpl->id;
- if (!afinfo)
- return;
+ switch (tmpl->encap_family) {
+ case AF_INET:
+ if (x->id.daddr.a4 == 0)
+ x->id.daddr.a4 = daddr->a4;
+ x->props.saddr = tmpl->saddr;
+ if (x->props.saddr.a4 == 0)
+ x->props.saddr.a4 = saddr->a4;
+ break;
+ case AF_INET6:
+ if (ipv6_addr_any((struct in6_addr *)&x->id.daddr))
+ memcpy(&x->id.daddr, daddr, sizeof(x->sel.daddr));
+ memcpy(&x->props.saddr, &tmpl->saddr, sizeof(x->props.saddr));
+ if (ipv6_addr_any((struct in6_addr *)&x->props.saddr))
+ memcpy(&x->props.saddr, saddr, sizeof(x->props.saddr));
+ break;
+ }
- afinfo->init_temprop(x, tmpl, daddr, saddr);
+ x->props.mode = tmpl->mode;
+ x->props.reqid = tmpl->reqid;
+ x->props.family = tmpl->encap_family;
}
static struct xfrm_state *__xfrm_state_lookup(struct net *net, u32 mark,