Apply the FLR reset quirk before calling the reset too

If device got reset in between some other way, the AF FLR capability
would not be visible. Make sure such action still doesn't break device
reset.

QubesOS/qubes-issues#9356

0001-PCI-add-a-reset-quirk-for-Intel-I219LM-ethernet-adap.patch

@@ -51,7 +51,7 @@ diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
 index 568410e64ce6..9b77e6182500 100644
 --- a/drivers/pci/quirks.c
 +++ b/drivers/pci/quirks.c
-@@ -4194,6 +4194,70 @@ static int reset_hinic_vf_dev(struct pci_dev *pdev, bool probe)
+@@ -4194,6 +4194,74 @@ static int reset_hinic_vf_dev(struct pci_dev *pdev, bool probe)
  	return 0;
  }
 
@@ -108,6 +108,10 @@ index 568410e64ce6..9b77e6182500 100644
 +{
 +	int ret;
 +
++	/* Ensure AF FLR is visible before using it */
++	if (!probe)
++		fixup_intel_i219lm_flr(dev);
++
 +	/* Call normal FLR, but re-apply fixup_intel_i219lm_flr() afterwards. */
 +	ret = pci_af_flr(dev, probe);
 +	if (ret)