tty: Factor flip buffer initialization into helper function
authorPeter Hurley <peter@hurleysoftware.com>
Sat, 15 Jun 2013 13:36:03 +0000 (09:36 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Jul 2013 23:47:07 +0000 (16:47 -0700)
Factor shared code; prepare for adding 0-sized sentinel flip buffer.

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

Simple merge