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

[linux-2.6-omap-h63xx.git] / net / core / netpoll.c

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 281a632fa6a6eaf37085797076177f394b55327a..9cb781830380242cc16b9204cfdb103381dc4234 100644 (file)
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -273,24 +273,21 @@ static void netpoll_send_skb(struct netpoll *np, struct sk_buff *skb)
 
        do {
                npinfo->tries--;
-               spin_lock(&np->dev->xmit_lock);
-               np->dev->xmit_lock_owner = smp_processor_id();
+               netif_tx_lock(np->dev);
 
                /*
                 * network drivers do not expect to be called if the queue is
                 * stopped.
                 */
                if (netif_queue_stopped(np->dev)) {
-                       np->dev->xmit_lock_owner = -1;
-                       spin_unlock(&np->dev->xmit_lock);
+                       netif_tx_unlock(np->dev);
                        netpoll_poll(np);
                        udelay(50);
                        continue;
                }
 
                status = np->dev->hard_start_xmit(skb, np->dev);
-               np->dev->xmit_lock_owner = -1;
-               spin_unlock(&np->dev->xmit_lock);
+               netif_tx_unlock(np->dev);
 
                /* success */
                if(!status) {
@@ -669,14 +666,14 @@ int netpoll_setup(struct netpoll *np)
                printk(KERN_INFO "%s: device %s not up yet, forcing it\n",
                       np->name, np->dev_name);
 
-               rtnl_shlock();
+               rtnl_lock();
                if (dev_change_flags(ndev, ndev->flags | IFF_UP) < 0) {
                        printk(KERN_ERR "%s: failed to open %s\n",
                               np->name, np->dev_name);
-                       rtnl_shunlock();
+                       rtnl_unlock();
                        goto release;
                }
-               rtnl_shunlock();
+               rtnl_unlock();
 
                atleast = jiffies + HZ/10;
                atmost = jiffies + 4*HZ;
@@ -703,7 +700,7 @@ int netpoll_setup(struct netpoll *np)
                }
        }
 
-       if (!memcmp(np->local_mac, "\0\0\0\0\0\0", 6) && ndev->dev_addr)
+       if (is_zero_ether_addr(np->local_mac) && ndev->dev_addr)
                memcpy(np->local_mac, ndev->dev_addr, 6);
 
        if (!np->local_ip) {