staging: rtl8723bs: fix suspect indents

Removed extra spaces and indents from core/rtw_wlan_util.c.

Signed-off-by: Shreyansh Chouhan <chouhan.shreyansh630@gmail.com>
Link: https://lore.kernel.org/r/20210524135105.5550-4-chouhan.shreyansh630@gmail.com


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