bq27x00: use cached flags

The flags were just read by bq27xxx_battery_update(),
no need to read them again.

Signed-off-by: Arthur Demchenkov <spinal.by@gmail.com>
Reviewed-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
1 file changed