leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[XFRM]: Make flush notifier prettier when subpolicy used

Browse Source 
Might as well make flush notifier prettier when subpolicy used

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jamal Hadi Salim 2006-11-27 12:58:20 -08:00 committed by David S. Miller
parent 46ca5f5dc4
commit 0c51f53c57
1 changed files with 2 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
net/xfrm/xfrm_user.c
View File

@ -2113,7 +2113,6 @@ static int xfrm_notify_policy_flush(struct km_event *c)
unsigned char *b;
int len = 0;
#ifdef CONFIG_XFRM_SUB_POLICY
struct xfrm_userpolicy_type upt;
len += RTA_SPACE(sizeof(struct xfrm_userpolicy_type));
#endif
len += NLMSG_LENGTH(0);
@ -2126,12 +2125,8 @@ static int xfrm_notify_policy_flush(struct km_event *c)
nlh = NLMSG_PUT(skb, c->pid, c->seq, XFRM_MSG_FLUSHPOLICY, 0);
nlh->nlmsg_flags = 0;
#ifdef CONFIG_XFRM_SUB_POLICY
memset(&upt, 0, sizeof(upt));
upt.type = c->data.type;
RTA_PUT(skb, XFRMA_POLICY_TYPE, sizeof(upt), &upt);
#endif
if (copy_to_user_policy_type(c->data.type, skb) < 0)
goto nlmsg_failure;
nlh->nlmsg_len = skb->tail - b;
@ -2139,9 +2134,6 @@ static int xfrm_notify_policy_flush(struct km_event *c)
return netlink_broadcast(xfrm_nl, skb, 0, XFRMNLGRP_POLICY, GFP_ATOMIC);
nlmsg_failure:
#ifdef CONFIG_XFRM_SUB_POLICY
rtattr_failure:
#endif
kfree_skb(skb);
return -1;
}