From 72cb6962a91f2af9eef69a06198e1949c10259ae Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 20 Jun 2005 13:18:08 -0700 Subject: [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 Acked-by: James Morris Signed-off-by: David S. Miller --- net/xfrm/xfrm_policy.c | 1 - net/xfrm/xfrm_state.c | 21 +++++++++++++++++++++ net/xfrm/xfrm_user.c | 9 +-------- 3 files changed, 22 insertions(+), 9 deletions(-) (limited to 'net/xfrm') diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 0a4260719a12..d65ed8684fc1 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -118,7 +118,6 @@ retry: xfrm_policy_put_afinfo(afinfo); return type; } -EXPORT_SYMBOL(xfrm_get_type); int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsigned short family) diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 2537f26f097c..1845b73d69f9 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -1055,6 +1055,27 @@ int xfrm_state_mtu(struct xfrm_state *x, int mtu) } EXPORT_SYMBOL(xfrm_state_mtu); + +int xfrm_init_state(struct xfrm_state *x) +{ + int err; + + 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); + if (err) + goto error; + + x->km.state = XFRM_STATE_VALID; + +error: + return err; +} + +EXPORT_SYMBOL(xfrm_init_state); void __init xfrm_state_init(void) { diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 5ce8558eac91..ecade4893a13 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -249,17 +249,10 @@ static struct xfrm_state *xfrm_state_construct(struct xfrm_usersa_info *p, 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; -- cgit v1.2.3