staging: rtl8188eu: clear tabstop style issues

Clear tabstop style issues reported by checkpatch.
WARNING: Statements should start on a tabstop

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200718065514.16289-1-straube.linux@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>