r8169: use macro FIELD_SIZEOF in definition of FW_OPCODE_SIZE

Using macro FIELD_SIZEOF makes this define easier understandable.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2019-11-20 21:07:41 +01:00 • committed by David S. Miller
commit cfccde80e8