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authorBrian Haley <brian.haley@hp.com>2010-04-23 11:26:08 +0000
committerDavid S. Miller <davem@davemloft.net>2010-04-23 23:35:28 -0700
commit13b52cd44670e3359055e9918d0e766d89836425 (patch)
tree7685597f218fd02dab9abdb32ea0d4ec7c318027 /net/ipv6/icmp.c
parent793b14731686595a741d9f47726ad8b9a235385a (diff)
IPv6: Add dontfrag argument to relevant functions
Add dontfrag argument to relevant functions for IPV6_DONTFRAG support, as well as allowing the value to be passed-in via ancillary cmsg data. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/icmp.c')
-rw-r--r--net/ipv6/icmp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 12d2fa42657d..ce7992982557 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -481,7 +481,7 @@ route_done:
len + sizeof(struct icmp6hdr),
sizeof(struct icmp6hdr), hlimit,
np->tclass, NULL, &fl, (struct rt6_info*)dst,
- MSG_DONTWAIT);
+ MSG_DONTWAIT, np->dontfrag);
if (err) {
ICMP6_INC_STATS_BH(net, idev, ICMP6_MIB_OUTMSGS);
ip6_flush_pending_frames(sk);
@@ -561,7 +561,8 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
err = ip6_append_data(sk, icmpv6_getfrag, &msg, skb->len + sizeof(struct icmp6hdr),
sizeof(struct icmp6hdr), hlimit, np->tclass, NULL, &fl,
- (struct rt6_info*)dst, MSG_DONTWAIT);
+ (struct rt6_info*)dst, MSG_DONTWAIT,
+ np->dontfrag);
if (err) {
ICMP6_INC_STATS_BH(net, idev, ICMP6_MIB_OUTMSGS);