tree 6d8b13803702db52f2e0ba74e3e83523e94ab424
parent fc7f47bf1d0a45304809c42405f82eecfc04fd29
author Saurabh Sengar <saurabh.truth@gmail.com> 1446013604 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1454830066 -0800

tty/vt/keyboard: use memdup_user to simplify code

use memdup_user rather than duplicating implementation.
found by coccinelle

Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>