From ad0cc7bafe498fb299043582e822fc4e74388edb Mon Sep 17 00:00:00 2001
From: Peter Hurley <peter@hurleysoftware.com>
Date: Sat, 15 Jun 2013 10:21:27 -0400
Subject: [PATCH] n_tty: Factor tty->closing receive_buf() into separate fn

Convert to modal receive_buf() processing; factor receive char
processing when tty->closing into n_tty_receive_buf_closing().

Note that EXTPROC when ISTRIP or IUCLC is set continues to be
handled by n_tty_receive_char().

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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