[PATCH v3 4/4] rfcomm: remove rfcomm_carrier_raised()

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

Signed-off-by: Gianluca Anzolin <gianluca@xxxxxxxxxxxxxx>
---
 net/bluetooth/rfcomm/tty.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index aeabade..f9c0980a 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)
 {
-- 
1.8.5.2

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