From: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Date: Wed, 2 Sep 2020 12:54:59 +0000
Subject: iavf: Fix incorrect adapter get in iavf_resume
Patch-mainline: v5.9
Git-commit: 75598a8fc0e0dff2aa5d46c62531b36a595f1d4f
References: jsc#SLE-12877

When calling iavf_resume there was a crash because wrong
function was used to get iavf_adapter and net_device pointers.
Changed how iavf_resume is getting iavf_adapter and net_device
pointers from pci_dev.

Fixes: 5eae00c57f5e ("i40evf: main driver core")
Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/iavf/iavf_main.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -3817,8 +3817,8 @@ static int __maybe_unused iavf_suspend(s
 static int __maybe_unused iavf_resume(struct device *dev_d)
 {
 	struct pci_dev *pdev = to_pci_dev(dev_d);
-	struct iavf_adapter *adapter = pci_get_drvdata(pdev);
-	struct net_device *netdev = adapter->netdev;
+	struct net_device *netdev = pci_get_drvdata(pdev);
+	struct iavf_adapter *adapter = netdev_priv(netdev);
 	u32 err;
 
 	pci_set_master(pdev);