From: Gianluca Anzolin <gianluca@sottospazio.it>
Date: Mon, 6 Jan 2014 20:23:53 +0000 (+0100)
Subject: Bluetooth: Remove rfcomm_carrier_raised()
X-Git-Tag: firefly_0821_release~176^2~4570^2~3^2^2~67^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f86772af6a0f643d3e13eb3f4f9213ae0c333ee4;p=firefly-linux-kernel-4.4.55.git

Bluetooth: Remove rfcomm_carrier_raised()

Remove the rfcomm_carrier_raised() definition as that function isn't
used anymore.

Signed-off-by: Gianluca Anzolin <gianluca@sottospazio.it>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index aeabadeef82b..f9c0980abeea 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -160,14 +160,6 @@ static int rfcomm_dev_activate(struct tty_port *port, struct tty_struct *tty)
 	return err;
 }
 
-/* we block the open until the dlc->state becomes BT_CONNECTED */
-static int rfcomm_dev_carrier_raised(struct tty_port *port)
-{
-	struct rfcomm_dev *dev = container_of(port, struct rfcomm_dev, port);
-
-	return (dev->dlc->state == BT_CONNECTED);
-}
-
 /* device-specific cleanup: close the dlc */
 static void rfcomm_dev_shutdown(struct tty_port *port)
 {