iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ndisc: Use compound literals to build redirect message.

Browse Source 
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki / 吉藤英明 2013-01-21 06:49:25 +00:00 committed by David S. Miller
parent 1cb3fe513f
commit 4d5c152e86
1 changed files with 8 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
net/ipv6/ndisc.c
View File

@ -1481,18 +1481,14 @@ void ndisc_send_redirect(struct sk_buff *skb, const struct in6_addr *target)
if (!buff)
goto release;
skb_put(buff, sizeof(*msg));
msg = (struct rd_msg *)icmp6_hdr(buff);
memset(&msg->icmph, 0, sizeof(struct icmp6hdr));
msg->icmph.icmp6_type = NDISC_REDIRECT;
/*
* copy target and destination addresses
*/
msg->target = *target;
msg->dest = ipv6_hdr(skb)->daddr;
msg = (struct rd_msg *)skb_put(buff, sizeof(*msg));
*msg = (struct rd_msg) {
.icmph = {
.icmp6_type = NDISC_REDIRECT,
},
.target = *target,
.dest = ipv6_hdr(skb)->daddr,
};
/*
* include target_address option