On 10/19/2018 15:48, YueHaibing wrote:
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 <yuehaibing@xxxxxxxxxx>
---
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 9d85707..06a4afbe 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) {
Thanks for the patch. Good.
Acked-by: Sasha Neftin <sasha.neftin@xxxxxxxxx>
