diff options
Diffstat (limited to 'net/phonet/pn_dev.c')
| -rw-r--r-- | net/phonet/pn_dev.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c index b0d6ddd82a9..5ae4c01e838 100644 --- a/net/phonet/pn_dev.c +++ b/net/phonet/pn_dev.c @@ -27,6 +27,7 @@ #include <linux/net.h> #include <linux/netdevice.h> #include <linux/phonet.h> +#include <linux/proc_fs.h> #include <net/sock.h> #include <net/netns/generic.h> #include <net/phonet/pn_dev.h> @@ -96,7 +97,7 @@ struct net_device *phonet_device_get(struct net *net) { struct phonet_device_list *pndevs = phonet_device_list(net); struct phonet_device *pnd; - struct net_device *dev; + struct net_device *dev = NULL; spin_lock_bh(&pndevs->lock); list_for_each_entry(pnd, &pndevs->list, list) { @@ -218,6 +219,11 @@ static int phonet_init_net(struct net *net) if (!pnn) return -ENOMEM; + if (!proc_net_fops_create(net, "phonet", 0, &pn_sock_seq_fops)) { + kfree(pnn); + return -ENOMEM; + } + INIT_LIST_HEAD(&pnn->pndevs.list); spin_lock_init(&pnn->pndevs.lock); net_assign_generic(net, phonet_net_id, pnn); @@ -233,6 +239,8 @@ static void phonet_exit_net(struct net *net) for_each_netdev(net, dev) phonet_device_destroy(dev); rtnl_unlock(); + + proc_net_remove(net, "phonet"); kfree(pnn); } |