tlan: cancel work at remove path

the work has been scheduled from interrupt, and not been
cancelled when the driver is unloaded, which doesn't remove
the work item from the global workqueue. call the
cancel_work_sync when the driver is removed (rmmod'ed).

Cc: Sriram <srk@ti.com>
Cc: Cyril Chemparathy <cyril@ti.com>
Cc: Vinay Hegde <vinay.hegde@ti.com>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c
index bdda36f8e54167d9c50633555a517658842af4e3..60c400f6d01ff540b6a2e132c3520972336adb1a 100644 (file)
--- a/drivers/net/ethernet/ti/tlan.c
+++ b/drivers/net/ethernet/ti/tlan.c
@@ -320,6 +320,7 @@ static void tlan_remove_one(struct pci_dev *pdev)
        free_netdev(dev);
 
        pci_set_drvdata(pdev, NULL);
+       cancel_work_sync(&priv->tlan_tqueue);
 }
 
 static void tlan_start(struct net_device *dev)