commit 7562f876cd93800f2f8c89445f2a563590b24e09
author Pavel Emelianov <xemul@openvz.org> Thu May 03 15:13:45 2007 -0700
committer David S. Miller <davem@davemloft.net> Thu May 03 15:13:45 2007 -0700
tree 78a34c011af275efa0d55ba59c3bd49b771dd533
parent 03fba0479600114f32d29eee74ca3eaa364606bf

[NET]: Rework dev_base via list_head (v3)

Cleanup of dev_base list use, with the aim to simplify making device
list per-namespace. In almost every occasion, use of dev_base variable
and dev->next pointer could be easily replaced by for_each_netdev
loop. A few most complicated places were converted to using
first_netdev()/next_netdev().

Signed-off-by: Pavel Emelianov <xemul@openvz.org>
Acked-by: Kirill Korotaev <dev@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/eth_media.c

diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
index 67bb29b..0ee6ded 100644
--- a/net/tipc/eth_media.c
+++ b/net/tipc/eth_media.c
@@ -120,16 +120,18 @@
 
 static int enable_bearer(struct tipc_bearer *tb_ptr)
 {
-	struct net_device *dev = dev_base;
+	struct net_device *dev, *pdev;
 	struct eth_bearer *eb_ptr = &eth_bearers[0];
 	struct eth_bearer *stop = &eth_bearers[MAX_ETH_BEARERS];
 	char *driver_name = strchr((const char *)tb_ptr->name, ':') + 1;
 
 	/* Find device with specified name */
-
-	while (dev && dev->name && strncmp(dev->name, driver_name, IFNAMSIZ)) {
-		dev = dev->next;
-	}
+	dev = NULL;
+	for_each_netdev(pdev)
+		if (!strncmp(dev->name, driver_name, IFNAMSIZ)) {
+			dev = pdev;
+			break;
+		}
 	if (!dev)
 		return -ENODEV;