staging: unisys: remove unnecessary complication from delete_vbus_device

Take out the variable used to compute a comparison against NULL, and
just use the parameter directly.

Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Romer 2015-03-16 13:57:48 -04:00 • committed by Greg Kroah-Hartman
commit c394650650