diff options
| author | Fan Du <fan.du@windriver.com> | 2012-08-15 10:13:47 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-15 15:13:30 -0700 |
| commit | 65e0736bc2ac314bd374e93c24dd0698ac5ee66d (patch) | |
| tree | 2cf89c8388186fe15ffb144e07d323fc216aa9f1 /net/key/af_key.c | |
| parent | 1f07b62f3205f6ed41759df2892eaf433bc051a1 (diff) | |
xfrm: remove redundant parameter "int dir" in struct xfrm_mgr.acquire
Sematically speaking, xfrm_mgr.acquire is called when kernel intends to ask
user space IKE daemon to negotiate SAs with peers. IOW the direction will
*always* be XFRM_POLICY_OUT, so remove int dir for clarity.
Signed-off-by: Fan Du <fan.du@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/key/af_key.c')
| -rw-r--r-- | net/key/af_key.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/key/af_key.c b/net/key/af_key.c index 34e418508a6..ec7d161c129 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -3024,7 +3024,7 @@ static u32 get_acqseq(void) return res; } -static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *xp, int dir) +static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct xfrm_policy *xp) { struct sk_buff *skb; struct sadb_msg *hdr; @@ -3105,7 +3105,7 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct pol->sadb_x_policy_len = sizeof(struct sadb_x_policy)/sizeof(uint64_t); pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY; pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC; - pol->sadb_x_policy_dir = dir+1; + pol->sadb_x_policy_dir = XFRM_POLICY_OUT + 1; pol->sadb_x_policy_id = xp->index; /* Set sadb_comb's. */ |