[libata] ata_piix: add missing kfree()

Noticed by Andrew Morton.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 46c34fd5af8f..51d919c8073d 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -932,7 +932,11 @@ static int piix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
 static void piix_host_stop(struct ata_host_set *host_set)
 {
+        struct piix_host_priv *hpriv = host_set->private_data;
+
         ata_host_stop(host_set);
+
+        kfree(hpriv);
 }
 
 static int __init piix_init(void)