1 files changed, 4 insertions, 0 deletions

diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 44a623275951..194b3a04cfd3 100644
--- 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