staging: rtl8723bs: fix pointer declaration style

Fix some pointer declarations where '*' is not adjacent to
data name.
This fixes checkpatch.pl error: "POINTER_LOCATION: "foo * bar"
should be "foo *bar""

Signed-off-by: Ayush <ayush@disroot.org>
Link: https://lore.kernel.org/r/20210204211750.102129-1-ayush@disroot.org


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