staging: rtl8187se: Fixed whitespaces and indentations in r8180.h

This patch fixes whitespaces and converts some indentations to whitespaces and
whitespaces to indentations when it is necessary as the codingStyle of the
 kernel recommends.
Thus, It deletes a lot of errors found by checkpatch.pl in r8180.h

Signed-off-by: Ana Rey <anarey@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>