[IPSEC]: Add xfrm_init_state
This patch adds xfrm_init_state which is simply a wrapper that calls
xfrm_get_type and subsequently x->type->init_state. It also gets rid
of the unused args argument.
Abstracting it out allows us to add common initialisation code, e.g.,
to set family-specific flags.
The add_time setting in xfrm_user.c was deleted because it's already
set by xfrm_state_alloc.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: James Morris <jmorris@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 5ce8558..ecade48 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -249,17 +249,10 @@
if ((err = attach_encap_tmpl(&x->encap, xfrma[XFRMA_ENCAP-1])))
goto error;
- err = -ENOENT;
- x->type = xfrm_get_type(x->id.proto, x->props.family);
- if (x->type == NULL)
- goto error;
-
- err = x->type->init_state(x, NULL);
+ err = xfrm_init_state(x);
if (err)
goto error;
- x->curlft.add_time = (unsigned long) xtime.tv_sec;
- x->km.state = XFRM_STATE_VALID;
x->km.seq = p->seq;
return x;