netdev - [net v2 1/4] iavf: Fix incorrect adapter get in iavf

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Date:   Fri, 25 Sep 2020 14:09:27 -0700
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net
Cc:     Sylwester Dziedziuch <sylwesterx.dziedziuch@...el.com>,
        netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com,
        anthony.l.nguyen@...el.com,
        Aleksandr Loktionov <aleksandr.loktionov@...el.com>,
        Aaron Brown <aaron.f.brown@...el.com>
Subject: [net v2 1/4] iavf: Fix incorrect adapter get in iavf_resume

From: Sylwester Dziedziuch <sylwesterx.dziedziuch@...el.com>

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@...el.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@...el.com>
Tested-by: Aaron Brown <aaron.f.brown@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/iavf/iavf_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index d870343cf689..cf539db79af9 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -3806,8 +3806,8 @@ static int __maybe_unused iavf_suspend(struct device *dev_d)
 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);
-- 
2.26.2