Re: [mpls-linux-general] [Request For Comments]- Peer Review - Modularize mpls_tunnel

[Ramon C. <cas...@in...>]

Ups.... I meant this one :)
R.

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/****
 * mpls_tunnel_destroy - destroy (via ifreq) a tunnel
 * 20031120 RCAS: destroy/ unregister_netdevice was missing. (right?)
 *      answer to myself: it was in mpls_ioctl...
 ***/

void mpls_tunnel_destroy(struct ifreq *ifr)
{
        struct net_device *dev = NULL;
        BUG_ON(!ifr);

        dev = mpls_tunnel_get_by_name (ifr->ifr_name);
        if (dev) {
                /* give back the object. we just want the address*/
                mpls_tunnel_put(dev);
                rtnl_lock();
                unregister_netdevice(dev);
                rtnl_unlock();
        }
}
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/****
 * mpls_tunnel_put - put (release) a reference to a tunnel.
 * @dev: device
 **/

void mpls_tunnel_put (struct net_device* dev)
{
        if (dev)
                dev_put(dev);
}
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