On Tue, Oct 2, 2018 at 4:04 PM Arnd Bergmann <arnd@xxxxxxxx> wrote:
>
> A couple of files now contain a function with a return
> code variable that is no longer used:
These are fixed already, thanks.
> drivers/net/ethernet/sfc/efx.c: In function 'efx_io_slot_reset':
> drivers/net/ethernet/sfc/efx.c:3824:6: error: unused variable 'rc' [-Werror=unused-variable]
> int rc;
> ^~
> drivers/net/ethernet/sfc/falcon/efx.c: In function 'ef4_io_slot_reset':
> Oza Pawandeep <poza@xxxxxxxxxxxxxx>
> drivers/net/ethernet/sfc/falcon/efx.c:3163:6: error: unused variable 'rc' [-Werror=unused-variable]
> int rc;
> ^~
> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: In function 'ixgbe_io_slot_reset':
> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c:11143:6: error: unused variable 'err' [-Werror=unused-variable]
> int err;
> ^~~
> drivers/net/ethernet/intel/i40e/i40e_main.c: In function 'i40e_pci_error_slot_reset':
> drivers/net/ethernet/intel/i40e/i40e_main.c:14555:6: error: unused variable 'err' [-Werror=unused-variable]
> int err;
>
> drivers/dma/ioat/init.c: In function 'ioat_pcie_error_slot_reset':
> drivers/dma/ioat/init.c:1255:6: error: unused variable 'err' [-Werror=unused-variable]
> int err;
>
> This removes all the ones I found during randconfig build testing.
>
> Fixes: 6dcde3e574b2 ("XXX PCI/AER: Remove pci_cleanup_aer_uncorrect_error_status() calls")
> Cc: Oza Pawandeep <poza@xxxxxxxxxxxxxx>
> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> drivers/dma/ioat/init.c | 1 -
> drivers/net/ethernet/intel/i40e/i40e_main.c | 1 -
> drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 1 -
> drivers/net/ethernet/sfc/efx.c | 1 -
> drivers/net/ethernet/sfc/falcon/efx.c | 1 -
> 5 files changed, 5 deletions(-)
>
> diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c
> index 80c475fb8ede..bd8db5c99597 100644
> --- a/drivers/dma/ioat/init.c
> +++ b/drivers/dma/ioat/init.c
> @@ -1252,7 +1252,6 @@ static pci_ers_result_t ioat_pcie_error_detected(struct pci_dev *pdev,
> static pci_ers_result_t ioat_pcie_error_slot_reset(struct pci_dev *pdev)
> {
> pci_ers_result_t result = PCI_ERS_RESULT_RECOVERED;
> - int err;
>
> dev_dbg(&pdev->dev, "%s post reset handling\n", DRV_NAME);
>
> diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
> index 4654ac69dfb6..bc71a21c1dc2 100644
> --- a/drivers/net/ethernet/intel/i40e/i40e_main.c
> +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
> @@ -14552,7 +14552,6 @@ static pci_ers_result_t i40e_pci_error_slot_reset(struct pci_dev *pdev)
> {
> struct i40e_pf *pf = pci_get_drvdata(pdev);
> pci_ers_result_t result;
> - int err;
> u32 reg;
>
> dev_dbg(&pdev->dev, "%s\n", __func__);
> diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
> index 9bee51d900ac..0a2b9cad4b1c 100644
> --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
> +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
> @@ -11140,7 +11140,6 @@ static pci_ers_result_t ixgbe_io_slot_reset(struct pci_dev *pdev)
> {
> struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
> pci_ers_result_t result;
> - int err;
>
> if (pci_enable_device_mem(pdev)) {
> e_err(probe, "Cannot re-enable PCI device after reset.\n");
> diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
> index ec941ca967b3..98fe7e762e17 100644
> --- a/drivers/net/ethernet/sfc/efx.c
> +++ b/drivers/net/ethernet/sfc/efx.c
> @@ -3821,7 +3821,6 @@ static pci_ers_result_t efx_io_slot_reset(struct pci_dev *pdev)
> {
> struct efx_nic *efx = pci_get_drvdata(pdev);
> pci_ers_result_t status = PCI_ERS_RESULT_RECOVERED;
> - int rc;
>
> if (pci_enable_device(pdev)) {
> netif_err(efx, hw, efx->net_dev,
> diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c
> index 9b728efd71a4..8b1f94d7a6c5 100644
> --- a/drivers/net/ethernet/sfc/falcon/efx.c
> +++ b/drivers/net/ethernet/sfc/falcon/efx.c
> @@ -3160,7 +3160,6 @@ static pci_ers_result_t ef4_io_slot_reset(struct pci_dev *pdev)
> {
> struct ef4_nic *efx = pci_get_drvdata(pdev);
> pci_ers_result_t status = PCI_ERS_RESULT_RECOVERED;
> - int rc;
>
> if (pci_enable_device(pdev)) {
> netif_err(efx, hw, efx->net_dev,
> --
> 2.18.0
>
