Subject: Re: [PATCH 1/1] cxgb3i: Fix a login over vlan issue

From: Patrick McHardy <[email-masked]>
Date: Thu, 10 Dec 2009 12:49:48 +0100

[email-masked] wrote:
> [PATCH 1/1] cxgb3i: Fix a login over vlan issue
> 
> From: Karen Xie <[email-masked]>
> 
> Fix a login over vlan issue, when parent interface is vlan and we are using
> 
> cxgb3i sepecific private ip address in '/etc/iscsi/ifaces/' iface file.
> 
> +/**
> + * cxgb3i_find_dev - find the interface associated with the given address
> + * @ipaddr: ip address
> + */
> +static struct net_device *cxgb3i_find_dev(__be32 ipaddr)
> +{
> +	struct flowi fl;
> +	int err;
> +	struct rtable *rt;
> +
> +	memset(&fl, 0, sizeof(fl));
> +	fl.nl_u.ip4_u.daddr = ipaddr;
> +
> +	err = ip_route_output_key(&init_net, &rt, &fl);
> +	if (!err)
> +		return (&rt->u.dst)->dev;
> +
> +	return NULL;
> +}

This probably shouldn't be using init_net but the current namespace.