net: remove "current" network device

Now that we can do routing we no longer need a "current"
network device. Remove it.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 0 insertions, 19 deletions

diff --git a/net/eth.c b/net/eth.c
index 6dae6b9feb..a8f21b2277 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -28,7 +28,6 @@
 #include <errno.h>
 #include <malloc.h>
 
-static struct eth_device *eth_current;
 static uint64_t last_link_check;
 
 LIST_HEAD(netdev_list);
@@ -149,16 +148,6 @@ void of_eth_register_ethaddr(struct device_node *node, const char *ethaddr)
 	list_add_tail(&addr->list, &ethaddr_list);
 }
 
-void eth_set_current(struct eth_device *eth)
-{
-	eth_current = eth;
-}
-
-struct eth_device * eth_get_current(void)
-{
-	return eth_current;
-}
-
 struct eth_device *eth_get_byname(const char *ethname)
 {
 	struct eth_device *edev;
@@ -412,17 +401,11 @@ int eth_register(struct eth_device *edev)
 			edev->parent->device_node)
 		edev->nodepath = xstrdup(edev->parent->device_node->full_name);
 
-	if (!eth_current)
-		eth_current = edev;
-
 	return 0;
 }
 
 void eth_unregister(struct eth_device *edev)
 {
-	if (edev == eth_current)
-		eth_current = NULL;
-
 	if (edev->active)
 		edev->halt(edev);
 
diff --git a/net/ifup.c b/net/ifup.c
index 2160e3ae46..423712e19c 100644
--- a/net/ifup.c
+++ b/net/ifup.c
@@ -58,8 +58,6 @@ int ifup(const char *name, unsigned flags)
 	if (edev && edev->ipaddr && !(flags & IFUP_FLAG_FORCE))
 		return 0;
 
-	eth_set_current(edev);
-
 	env_push_context();
 
 	setenv("ip", "");