Bluetooth: Fix lost wakeups waiting for sock state change

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

diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 8add9b4..117e0d1 100644 (file)
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -494,9 +494,8 @@ int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo)
        BT_DBG("sk %p", sk);
 
        add_wait_queue(sk_sleep(sk), &wait);
+       set_current_state(TASK_INTERRUPTIBLE);
        while (sk->sk_state != state) {
-               set_current_state(TASK_INTERRUPTIBLE);
-
                if (!timeo) {
                        err = -EINPROGRESS;
                        break;
@@ -510,12 +509,13 @@ int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo)
                release_sock(sk);
                timeo = schedule_timeout(timeo);
                lock_sock(sk);
+               set_current_state(TASK_INTERRUPTIBLE);
 
                err = sock_error(sk);
                if (err)
                        break;
        }
-       set_current_state(TASK_RUNNING);
+       __set_current_state(TASK_RUNNING);
        remove_wait_queue(sk_sleep(sk), &wait);
        return err;
 }