[PATCH -mm] sata_nv: fix kfree ordering in remove

[Robert Hancock <hancockr@shaw.ca>]

Jeff Garzik wrote:
> It is unwise to free the struct before the ports are even detached.

Right, theoretically something bad could happen here (though not 
likely). Here's a fix. Sorry for attaching with something so trivial, 
but Thunderbird isn't very cooperative..

---

The suspend/resume change for sata_nv introduced a potential bug where 
the hpriv structure could be used after it was freed in nv_remove_one. 
Fix that.

Signed-off-by: Robert Hancock <hancockr@shaw.ca>

---
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/

--- linux-2.6.19-rc6-mm2/drivers/ata/sata_nv.c	2006-12-11 22:13:26.000000000 -0600
+++ linux-2.6.19-rc6-mm2admafix/drivers/ata/sata_nv.c	2006-12-11 22:15:58.000000000 -0600
@@ -1555,8 +1555,8 @@ static void nv_remove_one (struct pci_de
 	struct ata_host *host = dev_get_drvdata(&pdev->dev);
 	struct nv_host_priv *hpriv = host->private_data;
 	
-	kfree(hpriv);
 	ata_pci_remove_one(pdev);
+	kfree(hpriv);
 }	
 
 static int nv_pci_device_resume(struct pci_dev *pdev)