Bluetooth: Fix inconsistent lock state with RFCOMM

[pandora-kernel.git] / net / bluetooth / rfcomm / sock.c

diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 44a6232..194b3a0 100644 (file)
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -82,11 +82,14 @@ static void rfcomm_sk_data_ready(struct rfcomm_dlc *d, struct sk_buff *skb)
 static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
 {
        struct sock *sk = d->owner, *parent;
+       unsigned long flags;
+
        if (!sk)
                return;
 
        BT_DBG("dlc %p state %ld err %d", d, d->state, err);
 
+       local_irq_save(flags);
        bh_lock_sock(sk);
 
        if (err)
@@ -108,6 +111,7 @@ static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
        }
 
        bh_unlock_sock(sk);
+       local_irq_restore(flags);
 
        if (parent && sock_flag(sk, SOCK_ZAPPED)) {
                /* We have to drop DLC lock here, otherwise