diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 1af4b222d003..9c21d1e45543 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -163,9 +163,17 @@ static void fm10k_reinit(struct fm10k_intfc *interface) interface->last_reset = jiffies + (10 * HZ); /* reset and initialize the hardware so it is in a known state */ - err = hw->mac.ops.reset_hw(hw) ? : hw->mac.ops.init_hw(hw); - if (err) + err = hw->mac.ops.reset_hw(hw); + if (err) { + dev_err(&interface->pdev->dev, "reset_hw failed: %d\n", err); + goto reinit_err; + } + + err = hw->mac.ops.init_hw(hw); + if (err) { dev_err(&interface->pdev->dev, "init_hw failed: %d\n", err); + goto reinit_err; + } /* reassociate interrupts */ fm10k_mbx_request_irq(interface); @@ -193,6 +201,10 @@ static void fm10k_reinit(struct fm10k_intfc *interface) fm10k_iov_resume(interface->pdev); +reinit_err: + if (err) + netif_device_detach(netdev); + rtnl_unlock(); clear_bit(__FM10K_RESETTING, &interface->state); @@ -1684,7 +1696,13 @@ static int fm10k_sw_init(struct fm10k_intfc *interface, interface->last_reset = jiffies + (10 * HZ); /* reset and initialize the hardware so it is in a known state */ - err = hw->mac.ops.reset_hw(hw) ? : hw->mac.ops.init_hw(hw); + err = hw->mac.ops.reset_hw(hw); + if (err) { + dev_err(&pdev->dev, "reset_hw failed: %d\n", err); + return err; + } + + err = hw->mac.ops.init_hw(hw); if (err) { dev_err(&pdev->dev, "init_hw failed: %d\n", err); return err; @@ -2064,8 +2082,10 @@ static int fm10k_resume(struct pci_dev *pdev) /* reset hardware to known state */ err = hw->mac.ops.init_hw(&interface->hw); - if (err) + if (err) { + dev_err(&pdev->dev, "init_hw failed: %d\n", err); return err; + } /* reset statistics starting values */ hw->mac.ops.rebind_hw_stats(hw, &interface->stats); @@ -2241,7 +2261,11 @@ static void fm10k_io_resume(struct pci_dev *pdev) int err = 0; /* reset hardware to known state */ - hw->mac.ops.init_hw(&interface->hw); + err = hw->mac.ops.init_hw(&interface->hw); + if (err) { + dev_err(&pdev->dev, "init_hw failed: %d\n", err); + return; + } /* reset statistics starting values */ hw->mac.ops.rebind_hw_stats(hw, &interface->stats);