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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-06-20 13:18:08 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-06-20 13:18:08 -0700 |
| commit | 72cb6962a91f2af9eef69a06198e1949c10259ae (patch) | |
| tree | 3ae65d1c4e7d7cb7ac05bfc6f457312df45f6996 /net/ipv4/ipcomp.c | |
| parent | 3f7a87d2fa9b42f7aade43914f060df68cc89cc7 (diff) | |
| download | linux-72cb6962a91f2af9eef69a06198e1949c10259ae.tar.gz | |
[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>
Diffstat (limited to 'net/ipv4/ipcomp.c')
| -rw-r--r-- | net/ipv4/ipcomp.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 1a23c5263b99..2065944fd9e5 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -236,15 +236,10 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x) t->props.mode = 1; t->props.saddr.a4 = x->props.saddr.a4; t->props.flags = x->props.flags; - - t->type = xfrm_get_type(IPPROTO_IPIP, t->props.family); - if (t->type == NULL) - goto error; - - if (t->type->init_state(t, NULL)) + + if (xfrm_init_state(t)) goto error; - t->km.state = XFRM_STATE_VALID; atomic_set(&t->tunnel_users, 1); out: return t; @@ -422,7 +417,7 @@ static void ipcomp_destroy(struct xfrm_state *x) kfree(ipcd); } -static int ipcomp_init_state(struct xfrm_state *x, void *args) +static int ipcomp_init_state(struct xfrm_state *x) { int err; struct ipcomp_data *ipcd; |