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>
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@ -76,8 +76,6 @@ static s32 igb_update_nvm_checksum_i350(struct e1000_hw *hw);
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static const u16 e1000_82580_rxpbs_table[] =
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{ 36, 72, 144, 1, 2, 4, 8, 16,
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35, 70, 140 };
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#define E1000_82580_RXPBS_TABLE_SIZE \
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(sizeof(e1000_82580_rxpbs_table)/sizeof(u16))
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/**
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* igb_sgmii_uses_mdio_82575 - Determine if I2C pins are for external MDIO
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@ -2307,7 +2305,7 @@ u16 igb_rxpbs_adjust_82580(u32 data)
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{
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u16 ret_val = 0;
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if (data < E1000_82580_RXPBS_TABLE_SIZE)
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if (data < ARRAY_SIZE(e1000_82580_rxpbs_table))
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ret_val = e1000_82580_rxpbs_table[data];
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return ret_val;
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