net: ethernet: ax88796: don't call free_irq without request_irq first

commit 82533ad9a1ce3a7a6863849a552c2cc041b55e0d upstream.

The function ax_init_dev (which is called only from the driver's .probe
function) calls free_irq in the error path without having requested the
irq in the first place. So drop the free_irq call in the error path.

Fixes: 825a2ff1896e ("AX88796 network driver")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index e9f8432..fdffd12 100644 (file)
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -769,13 +769,13 @@ static int ax_init_dev(struct net_device *dev)
 
        ret = ax_mii_init(dev);
        if (ret)
-               goto out_irq;
+               goto err_out;
 
        ax_NS8390_init(dev, 0);
 
        ret = register_netdev(dev);
        if (ret)
-               goto out_irq;
+               goto err_out;
 
        netdev_info(dev, "%dbit, irq %d, %lx, MAC: %pM\n",
                    ei_local->word16 ? 16 : 8, dev->irq, dev->base_addr,
@@ -783,9 +783,6 @@ static int ax_init_dev(struct net_device *dev)
 
        return 0;
 
- out_irq:
-       /* cleanup irq */
-       free_irq(dev->irq, dev);
  err_out:
        return ret;
 }