atm: horizon: Fix irq release error

ArvindYadavCs · davem330 · commit bde533f2ea60 · 2017-11-14T22:04:11.000+09:00
atm_dev_register() can fail here and passed parameters to free irq
which is not initialised. Initialization of 'dev-&gt;irq' happened after
the 'goto out_free_irq'. So using 'irq' insted of 'dev-&gt;irq' in
free_irq().

Signed-off-by: Arvind Yadav &lt;arvind.yadav.cs@gmail.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
@@ -2803,7 +2803,7 @@ static int hrz_probe(struct pci_dev *pci_dev,
 	return err;
 
 out_free_irq:
-	free_irq(dev->irq, dev);
+	free_irq(irq, dev);
 out_free:
 	kfree(dev);
 out_release:
