[IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data.

Based on patch from David L Stevens <dlstevens@us.ibm.com>

Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 2d5ce376c265..a7db762de14a 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -314,7 +314,7 @@ fl_create(struct in6_flowlabel_req *freq, char __user *optval, int optlen, int *
                 msg.msg_control = (void*)(fl->opt+1);
                 flowi.oif = 0;
 
-                err = datagram_send_ctl(&msg, &flowi, fl->opt, &junk);
+                err = datagram_send_ctl(&msg, &flowi, fl->opt, &junk, &junk);
                 if (err)
                         goto done;
                 err = -EINVAL;