n_hdlc: remove cached tty
authorJiri Slaby <jslaby@suse.cz>
Wed, 19 Feb 2020 08:41:07 +0000 (09:41 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 Feb 2020 09:24:33 +0000 (10:24 +0100)
commitdf6de639d42cce92f56b4a0583896f590fe046b8
tree53053b4febe3978b3222695a377c68ff4cc7ab9a
parent43e784eca86a38a957db4022b3e40efbb663b091
n_hdlc: remove cached tty

It's not needed, as now it's clear, that it's always the same as the one
passed from the tty layer.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219084118.26491-13-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/n_hdlc.c