cavium/liquidio: Fix duplicate argument

[ Upstream commit 416dcc5ce9d2a810477171c62ffa061a98f87367 ]

Fix the following coccicheck warning:

./drivers/net/ethernet/cavium/liquidio/cn66xx_regs.h:413:6-28:
duplicated argument to & or |

The CN6XXX_INTR_M1UPB0_ERR here is duplicate.
Here should be CN6XXX_INTR_M1UNB0_ERR.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>