forked from Minki/linux
i40evf: fix compiler warning of unused variable
Compiler complained of an unused variable, which the driver was just using to store the result of a rd32 which is used to clear a register unconditionally. Just drop the unused variable and re-use one. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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@ -307,10 +307,9 @@ static irqreturn_t i40evf_msix_aq(int irq, void *data)
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struct i40e_hw *hw = &adapter->hw;
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u32 val;
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/* handle non-queue interrupts */
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rd32(hw, I40E_VFINT_ICR01);
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rd32(hw, I40E_VFINT_ICR0_ENA1);
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/* handle non-queue interrupts, these reads clear the registers */
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val = rd32(hw, I40E_VFINT_ICR01);
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val = rd32(hw, I40E_VFINT_ICR0_ENA1);
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val = rd32(hw, I40E_VFINT_DYN_CTL01) |
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I40E_VFINT_DYN_CTL01_CLEARPBA_MASK;
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