tty: incorrect test of echo_buf() result for ECHO_OP_START
authorRoel Kluin <roel.kluin@gmail.com>
Fri, 11 Oct 2013 20:08:49 +0000 (22:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Dec 2013 19:05:40 +0000 (11:05 -0800)
commiteac07f36b141b81c58080a878215b4ca110d090f
tree9c769c71a5cf47bab1cc2d89ee1bfeb2b99e6070
parentcba44dab11c8119a361d4962dc170b05012fe397
tty: incorrect test of echo_buf() result for ECHO_OP_START

commit c476f6584b0011741b4f0316f1ac4aa3a99403e1 upstream.

test echo_buf() result for ECHO_OP_START

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/n_tty.c