diff options
| 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 | |
| parent | 3f7a87d2fa9b42f7aade43914f060df68cc89cc7 (diff) | |
[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')
| -rw-r--r-- | net/ipv4/ah4.c | 2 | ||||
| -rw-r--r-- | net/ipv4/esp4.c | 2 | ||||
| -rw-r--r-- | net/ipv4/ipcomp.c | 11 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_tunnel.c | 2 |
4 files changed, 6 insertions, 11 deletions
diff --git a/net/ipv4/ah4.c b/net/ipv4/ah4.c index 0e98f2235b6..514c85b2631 100644 --- a/net/ipv4/ah4.c +++ b/net/ipv4/ah4.c @@ -200,7 +200,7 @@ static void ah4_err(struct sk_buff *skb, u32 info) xfrm_state_put(x); } -static int ah_init_state(struct xfrm_state *x, void *args) +static int ah_init_state(struct xfrm_state *x) { struct ah_data *ahp = NULL; struct xfrm_algo_desc *aalg_desc; diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index eae84cc39d3..ba57446d5d1 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -362,7 +362,7 @@ static void esp_destroy(struct xfrm_state *x) kfree(esp); } -static int esp_init_state(struct xfrm_state *x, void *args) +static int esp_init_state(struct xfrm_state *x) { struct esp_data *esp = NULL; diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 1a23c5263b9..2065944fd9e 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; diff --git a/net/ipv4/xfrm4_tunnel.c b/net/ipv4/xfrm4_tunnel.c index 413191f585f..e1fe360ed27 100644 --- a/net/ipv4/xfrm4_tunnel.c +++ b/net/ipv4/xfrm4_tunnel.c @@ -84,7 +84,7 @@ static void ipip_err(struct sk_buff *skb, u32 info) handler->err_handler(skb, &arg); } -static int ipip_init_state(struct xfrm_state *x, void *args) +static int ipip_init_state(struct xfrm_state *x) { if (!x->props.mode) return -EINVAL; |