qed: Minor refactoring in interrupt code

Separate the portions controlling interrupt enablement form those
controlling the ability of HW to generate attentions.

Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mintz, Yuval 2017-06-01 15:29:02 +03:00 • committed by David S. Miller
commit 979cead3de