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authorHerbert Xu <herbert@gondor.apana.org.au>2005-06-19 07:44:00 +0200
committerDavid S. Miller <davem@davemloft.net>2005-06-19 07:44:00 +0200
commitbf08867f91a43aa3ba2e4598c06c4769a6cdddf6 (patch)
tree316504b4756a32d802ea037815f2d9022ab88bfe /net/xfrm/xfrm_user.c
parent[IPSEC] Fix xfrm to pfkey SA state conversion (diff)
downloadlinux-bf08867f91a43aa3ba2e4598c06c4769a6cdddf6.tar.xz
linux-bf08867f91a43aa3ba2e4598c06c4769a6cdddf6.zip
[IPSEC] Turn km_event.data into a union
This patch turns km_event.data into a union. This makes code that uses it clearer. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/xfrm/xfrm_user.c')
-rw-r--r--net/xfrm/xfrm_user.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index bd8e6882c083..4d3237d08ffb 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -900,7 +900,7 @@ static int xfrm_flush_sa(struct sk_buff *skb, struct nlmsghdr *nlh, void **xfrma
struct xfrm_usersa_flush *p = NLMSG_DATA(nlh);
xfrm_state_flush(p->proto);
- c.data = p->proto;
+ c.data.proto = p->proto;
c.event = XFRM_SAP_FLUSHED;
c.seq = nlh->nlmsg_seq;
c.pid = nlh->nlmsg_pid;
@@ -1129,14 +1129,13 @@ nlmsg_failure:
static int xfrm_exp_state_notify(struct xfrm_state *x, struct km_event *c)
{
struct sk_buff *skb;
- int hard = c ->data;
/* fix to do alloc using NLM macros */
skb = alloc_skb(sizeof(struct xfrm_user_expire) + 16, GFP_ATOMIC);
if (skb == NULL)
return -ENOMEM;
- if (build_expire(skb, x, hard) < 0)
+ if (build_expire(skb, x, c->data.hard) < 0)
BUG();
NETLINK_CB(skb).dst_groups = XFRMGRP_EXPIRE;
@@ -1162,7 +1161,7 @@ static int xfrm_notify_sa_flush(struct km_event *c)
nlh->nlmsg_flags = 0;
p = NLMSG_DATA(nlh);
- p->proto = c->data;
+ p->proto = c->data.proto;
nlh->nlmsg_len = skb->tail - b;
@@ -1404,7 +1403,7 @@ static int xfrm_exp_policy_notify(struct xfrm_policy *xp, int dir, struct km_eve
if (skb == NULL)
return -ENOMEM;
- if (build_polexpire(skb, xp, dir, c->data) < 0)
+ if (build_polexpire(skb, xp, dir, c->data.hard) < 0)
BUG();
NETLINK_CB(skb).dst_groups = XFRMGRP_EXPIRE;