igb: fix array size calculation
Use ARRAY_SIZE for array size calculation.
Signed-off-by: Todd Fujinaka <todd.fujinaka@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index 45947b3..1da4e87 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -76,8 +76,6 @@
static const u16 e1000_82580_rxpbs_table[] =
{ 36, 72, 144, 1, 2, 4, 8, 16,
35, 70, 140 };
-#define E1000_82580_RXPBS_TABLE_SIZE \
- (sizeof(e1000_82580_rxpbs_table)/sizeof(u16))
/**
* igb_sgmii_uses_mdio_82575 - Determine if I2C pins are for external MDIO
@@ -2307,7 +2305,7 @@
{
u16 ret_val = 0;
- if (data < E1000_82580_RXPBS_TABLE_SIZE)
+ if (data < ARRAY_SIZE(e1000_82580_rxpbs_table))
ret_val = e1000_82580_rxpbs_table[data];
return ret_val;