if (inet6_fill_ifinfo(skb, idev, 0, 0, event, 0) < 0) { 
if (inet6_fill_ifinfo(skb, idev, current->pid, 0, event, 0) < 0) { 
void inet6_ifinfo_notify(int event, struct inet6_dev *idev){	struct sk_buff *skb;	/* 128 bytes ?? */	int size = NLMSG_SPACE(sizeof(struct ifinfomsg)+128);		skb = alloc_skb(size, GFP_ATOMIC);	if (!skb) {		netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFINFO, ENOBUFS);		return;	}	if (inet6_fill_ifinfo(skb, idev, 0, 0, event, 0) < 0) {		kfree_skb(skb);		netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFINFO, EINVAL);		return;	}	NETLINK_CB(skb).dst_groups = RTMGRP_IPV6_IFINFO;	netlink_broadcast(rtnl, skb, 0, RTMGRP_IPV6_IFINFO, GFP_ATOMIC);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/9ed19f339e12e731986de84134ac293cd15910a7/addrconf.c/clean/net/ipv6/addrconf.c