pandora: defconfig: update

[pandora-kernel.git] / net / bluetooth / l2cap_sock.c

diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 158887a..d47a197 100644 (file)
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -38,6 +38,12 @@ static const struct proto_ops l2cap_sock_ops;
 static void l2cap_sock_init(struct sock *sk, struct sock *parent);
 static struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, int proto, gfp_t prio);
 
+bool l2cap_is_socket(struct socket *sock)
+{
+       return sock && sock->ops == &l2cap_sock_ops;
+}
+EXPORT_SYMBOL(l2cap_is_socket);
+
 static int l2cap_sock_bind(struct socket *sock, struct sockaddr *addr, int alen)
 {
        struct sock *sk = sock->sk;
@@ -630,7 +636,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
                        break;
                }
 
-               if (get_user(opt, (u32 __user *) optval)) {
+               if (get_user(opt, (u16 __user *) optval)) {
                        err = -EFAULT;
                        break;
                }
@@ -804,7 +810,8 @@ static int l2cap_sock_shutdown(struct socket *sock, int how)
                sk->sk_shutdown = SHUTDOWN_MASK;
                l2cap_chan_close(chan, 0);
 
-               if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime)
+               if (sock_flag(sk, SOCK_LINGER) && sk->sk_lingertime &&
+                   !(current->flags & PF_EXITING))
                        err = bt_sock_wait_state(sk, BT_CLOSED,
                                                        sk->sk_lingertime);
        }