ppp: fix lockdep splat in ppp_dev_uninit()

[cascardo/linux.git] / drivers / net / ppp / ppp_generic.c

diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 0481daf..ed00446 100644 (file)
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -2755,6 +2755,7 @@ static struct ppp *ppp_create_interface(struct net *net, int unit,
         */
        dev_net_set(dev, net);
 
+       rtnl_lock();
        mutex_lock(&pn->all_ppp_mutex);
 
        if (unit < 0) {
@@ -2785,7 +2786,7 @@ static struct ppp *ppp_create_interface(struct net *net, int unit,
        ppp->file.index = unit;
        sprintf(dev->name, "ppp%d", unit);
 
-       ret = register_netdev(dev);
+       ret = register_netdevice(dev);
        if (ret != 0) {
                unit_put(&pn->units_idr, unit);
                netdev_err(ppp->dev, "PPP: couldn't register device %s (%d)\n",
@@ -2797,6 +2798,7 @@ static struct ppp *ppp_create_interface(struct net *net, int unit,
 
        atomic_inc(&ppp_unit_count);
        mutex_unlock(&pn->all_ppp_mutex);
+       rtnl_unlock();
 
        *retp = 0;
        return ppp;