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Date: Fri, 13 May 2016 16:43:50 -0700 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Jacob Keller <jacob.e.keller@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net-next 09/14] igbvf: remove unused variable and dead code From: Jacob Keller <jacob.e.keller@...el.com> 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@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/igbvf/netdev.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index c124422..78af4c7 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1367,7 +1367,7 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter) struct e1000_hw *hw = &adapter->hw; struct igbvf_ring *rx_ring = adapter->rx_ring; u64 rdba; - u32 rdlen, rxdctl; + u32 rxdctl; /* disable receives */ rxdctl = er32(RXDCTL(0)); @@ -1375,8 +1375,6 @@ static void igbvf_configure_rx(struct igbvf_adapter *adapter) e1e_flush(); msleep(10); - rdlen = rx_ring->count * sizeof(union e1000_adv_rx_desc); - /* Setup the HW Rx Head and Tail Descriptor Pointers and * the Base and Length of the Rx Descriptor Ring */ -- 2.5.5
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