From 65e0736bc2ac314bd374e93c24dd0698ac5ee66d Mon Sep 17 00:00:00 2001 From: Fan Du Date: Wed, 15 Aug 2012 10:13:47 +0800 Subject: 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 Signed-off-by: David S. Miller --- include/net/xfrm.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/xfrm.h') diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 62b619e82a90..5e1662dbb83c 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -571,7 +571,7 @@ struct xfrm_mgr { struct list_head list; char *id; int (*notify)(struct xfrm_state *x, const struct km_event *c); - int (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp, int dir); + int (*acquire)(struct xfrm_state *x, struct xfrm_tmpl *, struct xfrm_policy *xp); struct xfrm_policy *(*compile_policy)(struct sock *sk, int opt, u8 *data, int len, int *dir); int (*new_mapping)(struct xfrm_state *x, xfrm_address_t *ipaddr, __be16 sport); int (*notify_policy)(struct xfrm_policy *x, int dir, const struct km_event *c); -- cgit v1.2.3