diff options
Diffstat (limited to 'net/bluetooth/af_bluetooth.c')
| -rw-r--r-- | net/bluetooth/af_bluetooth.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index 1f1a1118f48..2021c481cdb 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -25,12 +25,13 @@ /* Bluetooth address family and sockets. */ #include <linux/module.h> +#include <linux/debugfs.h> #include <asm/ioctls.h> #include <net/bluetooth/bluetooth.h> #include <linux/proc_fs.h> -#define VERSION "2.17" +#define VERSION "2.19" /* Bluetooth sockets */ #define BT_MAX_PROTO 8 @@ -223,10 +224,9 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, skb = skb_recv_datagram(sk, flags, noblock, &err); if (!skb) { - if (sk->sk_shutdown & RCV_SHUTDOWN) { - msg->msg_namelen = 0; + if (sk->sk_shutdown & RCV_SHUTDOWN) return 0; - } + return err; } @@ -244,8 +244,6 @@ int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, if (bt_sk(sk)->skb_msg_name) bt_sk(sk)->skb_msg_name(skb, msg->msg_name, &msg->msg_namelen); - else - msg->msg_namelen = 0; } skb_free_datagram(sk, skb); @@ -294,8 +292,6 @@ int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock, if (flags & MSG_OOB) return -EOPNOTSUPP; - msg->msg_namelen = 0; - BT_DBG("sk %p size %zu", sk, size); lock_sock(sk); @@ -708,12 +704,17 @@ static struct net_proto_family bt_sock_family_ops = { .create = bt_sock_create, }; +struct dentry *bt_debugfs; +EXPORT_SYMBOL_GPL(bt_debugfs); + static int __init bt_init(void) { int err; BT_INFO("Core ver %s", VERSION); + bt_debugfs = debugfs_create_dir("bluetooth", NULL); + err = bt_sysfs_init(); if (err < 0) return err; @@ -754,7 +755,6 @@ error: static void __exit bt_exit(void) { - sco_exit(); l2cap_exit(); @@ -764,6 +764,8 @@ static void __exit bt_exit(void) sock_unregister(PF_BLUETOOTH); bt_sysfs_cleanup(); + + debugfs_remove_recursive(bt_debugfs); } subsys_initcall(bt_init); |