Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[net-next-2.6.git] / drivers / net / b44.c

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index efeffdf9e5fab30d2bd97a07e5e866fec60ed595..c6e86315b3f8df37aa2ac1a767ac46fc1b5eba60 100644 (file)
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -818,7 +818,7 @@ static int b44_rx(struct b44 *bp, int budget)
                                                         copy_skb->data, len);
                        skb = copy_skb;
                }
-               skb->ip_summed = CHECKSUM_NONE;
+               skb_checksum_none_assert(skb);
                skb->protocol = eth_type_trans(skb, bp->dev);
                netif_receive_skb(skb);
                received++;
@@ -2296,18 +2296,27 @@ static int b44_resume(struct ssb_device *sdev)
        if (!netif_running(dev))
                return 0;
 
+       spin_lock_irq(&bp->lock);
+       b44_init_rings(bp);
+       b44_init_hw(bp, B44_FULL_RESET);
+       spin_unlock_irq(&bp->lock);
+
+       /*
+        * As a shared interrupt, the handler can be called immediately. To be
+        * able to check the interrupt status the hardware must already be
+        * powered back on (b44_init_hw).
+        */
        rc = request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev);
        if (rc) {
                netdev_err(dev, "request_irq failed\n");
+               spin_lock_irq(&bp->lock);
+               b44_halt(bp);
+               b44_free_rings(bp);
+               spin_unlock_irq(&bp->lock);
                return rc;
        }
 
-       spin_lock_irq(&bp->lock);
-
-       b44_init_rings(bp);
-       b44_init_hw(bp, B44_FULL_RESET);
        netif_device_attach(bp->dev);
-       spin_unlock_irq(&bp->lock);
 
        b44_enable_ints(bp);
        netif_wake_queue(dev);