r8169: simplify code by using ranges in switch clauses

Several switch statements can be significantly simplified by using
case ranges.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2018-05-02 21:39:49 +02:00 • committed by David S. Miller
commit 2a71883c4f