[ARM] 4419/1: AT91: SAM9 USB clocks check for suspending

[linux-2.6-omap-h63xx.git] / net / rose / rose_route.c

diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 1f9aefd95a994e5b03a0e303c327d741d9ae4c85..929a784a86d72cef17e10bf98bca7a178a474eae 100644 (file)
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -596,7 +596,7 @@ struct net_device *rose_dev_first(void)
        struct net_device *dev, *first = NULL;
 
        read_lock(&dev_base_lock);
-       for (dev = dev_base; dev != NULL; dev = dev->next) {
+       for_each_netdev(dev) {
                if ((dev->flags & IFF_UP) && dev->type == ARPHRD_ROSE)
                        if (first == NULL || strncmp(dev->name, first->name, 3) < 0)
                                first = dev;
@@ -614,12 +614,13 @@ struct net_device *rose_dev_get(rose_address *addr)
        struct net_device *dev;
 
        read_lock(&dev_base_lock);
-       for (dev = dev_base; dev != NULL; dev = dev->next) {
+       for_each_netdev(dev) {
                if ((dev->flags & IFF_UP) && dev->type == ARPHRD_ROSE && rosecmp(addr, (rose_address *)dev->dev_addr) == 0) {
                        dev_hold(dev);
                        goto out;
                }
        }
+       dev = NULL;
 out:
        read_unlock(&dev_base_lock);
        return dev;
@@ -630,10 +631,11 @@ static int rose_dev_exists(rose_address *addr)
        struct net_device *dev;
 
        read_lock(&dev_base_lock);
-       for (dev = dev_base; dev != NULL; dev = dev->next) {
+       for_each_netdev(dev) {
                if ((dev->flags & IFF_UP) && dev->type == ARPHRD_ROSE && rosecmp(addr, (rose_address *)dev->dev_addr) == 0)
                        goto out;
        }
+       dev = NULL;
 out:
        read_unlock(&dev_base_lock);
        return dev != NULL;