From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 08/12] igc: Remove set but not used variable 'pci_using_dac' Date: Wed, 7 Nov 2018 14:48:26 -0800 Message-ID: <20181107224830.9737-9-jeffrey.t.kirsher@intel.com> References: <20181107224830.9737-1-jeffrey.t.kirsher@intel.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: YueHaibing , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga12.intel.com ([192.55.52.136]:18025 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727597AbeKHIVG (ORCPT ); Thu, 8 Nov 2018 03:21:06 -0500 In-Reply-To: <20181107224830.9737-1-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: YueHaibing Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/intel/igc/igc_main.c: In function 'igc_probe': drivers/net/ethernet/intel/igc/igc_main.c:3535:11: warning: variable 'pci_using_dac' set but not used [-Wunused-but-set-variable] It never used since introduction in commit d89f88419f99 ("igc: Add skeletal frame for Intel(R) 2.5G Ethernet Controller support") Signed-off-by: YueHaibing Acked-by: Sasha Neftin Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igc/igc_main.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 615a5fcd5a00..529c3e952621 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -3532,19 +3532,16 @@ static int igc_probe(struct pci_dev *pdev, struct net_device *netdev; struct igc_hw *hw; const struct igc_info *ei = igc_info_tbl[ent->driver_data]; - int err, pci_using_dac; + int err; err = pci_enable_device_mem(pdev); if (err) return err; - pci_using_dac = 0; err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)); if (!err) { err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)); - if (!err) - pci_using_dac = 1; } else { err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); if (err) { -- 2.19.1