tree 72ca416062ce5d5602048205ed6f74cdb255f9cc
parent ece53405a1f8ddf60b78e1365addcad521b2c93f
author Peter Hurley <peter@hurleysoftware.com> 1452494459 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1453935704 -0800

tty: Fix comments for tty_ldisc_get()

tty_ldisc_get() returns ERR_PTR() values if unsuccessful, not NULL;
fix function header documentation.

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