[Bluetooth] More checks if DLC is still attached to the TTY
authorMarcel Holtmann <marcel@holtmann.org>
Mon, 8 Jan 2007 01:16:27 +0000 (02:16 +0100)
committerDavid S. Miller <davem@sunset.davemloft.net>
Tue, 9 Jan 2007 08:29:54 +0000 (00:29 -0800)
If the DLC device is no longer attached to the TTY device, then return
errors or default values for various callbacks of the TTY layer.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

No differences found