3 files changed, 8 insertions, 0 deletions

diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
index 8c54ff37ad4f..4dc8d92a4638 100644
--- a/include/net/bluetooth/rfcomm.h
+++ b/include/net/bluetooth/rfcomm.h
@@ -180,6 +180,7 @@ struct rfcomm_dlc {
         u8            addr;
         u8            priority;
         u8            v24_sig;
+        u8            remote_v24_sig;
         u8            mscex;
         u8            out;
 
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index e56bcfc35a49..fcd2cafe70c8 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -1463,8 +1463,12 @@ static int rfcomm_recv_msc(struct rfcomm_session *s, int cr, struct sk_buff *skb
                         clear_bit(RFCOMM_TX_THROTTLED, &d->flags);
 
                 rfcomm_dlc_lock(d);
+
+                d->remote_v24_sig = msc->v24_sig;
+
                 if (d->modem_status)
                         d->modem_status(d, msc->v24_sig);
+
                 rfcomm_dlc_unlock(d);
 
                 rfcomm_send_msc(s, 0, dlci, msc->v24_sig);
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 248802796e12..8fcca08cef8e 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -271,6 +271,9 @@ static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
 
         dlc->owner = dev;
         dev->dlc   = dlc;
+
+        rfcomm_dev_modem_status(dlc, dlc->remote_v24_sig);
+
         rfcomm_dlc_unlock(dlc);
 
         /* It's safe to call __module_get() here because socket already