TTY: switch tty_flip_buffer_push

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / bluetooth / rfcomm / tty.c

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index cbec3b64287199f9d94b6476b624984f8e6831ce..b6e44ad6cca6e691556f630bcb056373684203ad 100644 (file)
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -541,23 +541,21 @@ int rfcomm_dev_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
 static void rfcomm_dev_data_ready(struct rfcomm_dlc *dlc, struct sk_buff *skb)
 {
        struct rfcomm_dev *dev = dlc->owner;
-       struct tty_struct *tty;
 
        if (!dev) {
                kfree_skb(skb);
                return;
        }
 
-       tty = dev->port.tty;
-       if (!tty || !skb_queue_empty(&dev->pending)) {
+       if (!skb_queue_empty(&dev->pending)) {
                skb_queue_tail(&dev->pending, skb);
                return;
        }
 
-       BT_DBG("dlc %p tty %p len %d", dlc, tty, skb->len);
+       BT_DBG("dlc %p len %d", dlc, skb->len);
 
        tty_insert_flip_string(&dev->port, skb->data, skb->len);
-       tty_flip_buffer_push(tty);
+       tty_flip_buffer_push(&dev->port);
 
        kfree_skb(skb);
 }
@@ -621,14 +619,10 @@ static void rfcomm_dev_modem_status(struct rfcomm_dlc *dlc, u8 v24_sig)
 /* ---- TTY functions ---- */
 static void rfcomm_tty_copy_pending(struct rfcomm_dev *dev)
 {
-       struct tty_struct *tty = dev->port.tty;
        struct sk_buff *skb;
        int inserted = 0;
 
-       if (!tty)
-               return;
-
-       BT_DBG("dev %p tty %p", dev, tty);
+       BT_DBG("dev %p", dev);
 
        rfcomm_dlc_lock(dev->dlc);
 
@@ -641,7 +635,7 @@ static void rfcomm_tty_copy_pending(struct rfcomm_dev *dev)
        rfcomm_dlc_unlock(dev->dlc);
 
        if (inserted > 0)
-               tty_flip_buffer_push(tty);
+               tty_flip_buffer_push(&dev->port);
 }
 
 static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)