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igbvf: remove unused variable and dead code
The variable rdlen is set but never used, and thus setting it is dead code. Remove it. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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@ -1367,7 +1367,7 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter)
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struct e1000_hw *hw = &adapter->hw;
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struct igbvf_ring *rx_ring = adapter->rx_ring;
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u64 rdba;
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u32 rdlen, rxdctl;
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u32 rxdctl;
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/* disable receives */
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rxdctl = er32(RXDCTL(0));
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@ -1375,8 +1375,6 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter)
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e1e_flush();
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msleep(10);
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rdlen = rx_ring->count * sizeof(union e1000_adv_rx_desc);
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/* Setup the HW Rx Head and Tail Descriptor Pointers and
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* the Base and Length of the Rx Descriptor Ring
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*/
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