Reduce indentation level in _rtw_free_sta_priv by returning early if pstapriv is NULL. Also clears a line over 80 characters checkpatch warning. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20191027130604.68379-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>