From 88bc9cf143a1f34978bcda21114cc81324c9e118 Mon Sep 17 00:00:00 2001 From: Mark Starovoytov Date: Mon, 20 Jul 2020 21:32:41 +0300 Subject: net: atlantic: use U32_MAX in aq_hw_utils.c This patch replaces magic constant ~0U usage with U32_MAX in aq_hw_utils.c Signed-off-by: Mark Starovoytov Signed-off-by: Igor Russkikh Signed-off-by: David S. Miller --- drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c index ae85c0a7d238..1921741f7311 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_hw_utils.c @@ -41,9 +41,8 @@ u32 aq_hw_read_reg(struct aq_hw_s *hw, u32 reg) { u32 value = readl(hw->mmio + reg); - if ((~0U) == value && - (~0U) == readl(hw->mmio + - hw->aq_nic_cfg->aq_hw_caps->hw_alive_check_addr)) + if (value == U32_MAX && + readl(hw->mmio + hw->aq_nic_cfg->aq_hw_caps->hw_alive_check_addr) == U32_MAX) aq_utils_obj_set(&hw->flags, AQ_HW_FLAG_ERR_UNPLUG); return value; -- cgit v1.2.3-59-g8ed1b