net/macb: fix misplaced call of free_netdev() in macb_remove()

fix a bug introduced by the multiqueue support patch:
"net/macb: add TX multiqueue support for gem"

the "bp" pointer to the netdev private data was dereferenced and used after the
associated memory had been freed by calling free_netdev().

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 06dea3dd463c..84029ed96d6f 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -2408,11 +2408,11 @@ static int __exit macb_remove(struct platform_device *pdev)
                 queue = bp->queues;
                 for (q = 0; q < bp->num_queues; ++q, ++queue)
                         devm_free_irq(&pdev->dev, queue->irq, queue);
-                free_netdev(dev);
                 if (!IS_ERR(bp->tx_clk))
                         clk_disable_unprepare(bp->tx_clk);
                 clk_disable_unprepare(bp->hclk);
                 clk_disable_unprepare(bp->pclk);
+                free_netdev(dev);
         }
 
         return 0;