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

[pandora-kernel.git] / net / bridge / br_ioctl.c

diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index 3ab153d..0655a5f 100644 (file)
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -18,6 +18,7 @@
 #include <linux/if_bridge.h>
 #include <linux/netdevice.h>
 #include <linux/times.h>
+#include <net/net_namespace.h>
 #include <asm/uaccess.h>
 #include "br_private.h"
 
@@ -27,7 +28,9 @@ static int get_bridge_ifindices(int *indices, int num)
        struct net_device *dev;
        int i = 0;
 
-       for (dev = dev_base; dev && i < num; dev = dev->next) {
+       for_each_netdev(&init_net, dev) {
+               if (i >= num)
+                       break;
                if (dev->priv_flags & IFF_EBRIDGE)
                        indices[i++] = dev->ifindex;
        }
@@ -88,7 +91,7 @@ static int add_del_if(struct net_bridge *br, int ifindex, int isadd)
        if (!capable(CAP_NET_ADMIN))
                return -EPERM;
 
-       dev = dev_get_by_index(ifindex);
+       dev = dev_get_by_index(&init_net, ifindex);
        if (dev == NULL)
                return -EINVAL;
 
@@ -137,7 +140,8 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
                b.topology_change = br->topology_change;
                b.topology_change_detected = br->topology_change_detected;
                b.root_port = br->root_port;
-               b.stp_enabled = br->stp_enabled;
+
+               b.stp_enabled = (br->stp_enabled != BR_NO_STP);
                b.ageing_time = jiffies_to_clock_t(br->ageing_time);
                b.hello_timer_value = br_timer_value(&br->hello_timer);
                b.tcn_timer_value = br_timer_value(&br->tcn_timer);
@@ -251,7 +255,7 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
                if (!capable(CAP_NET_ADMIN))
                        return -EPERM;
 
-               br->stp_enabled = args[1]?1:0;
+               br_stp_set_enabled(br, args[1]);
                return 0;
 
        case BRCTL_SET_BRIDGE_PRIORITY:
@@ -291,12 +295,11 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
                if (!capable(CAP_NET_ADMIN))
                        return -EPERM;
 
-               spin_lock_bh(&br->lock);
                if ((p = br_get_port(br, args[1])) == NULL)
                        ret = -EINVAL;
                else
                        br_stp_set_path_cost(p, args[2]);
-               spin_unlock_bh(&br->lock);
+
                return ret;
        }
 
@@ -362,7 +365,7 @@ static int old_deviceless(void __user *uarg)
        return -EOPNOTSUPP;
 }
 
-int br_ioctl_deviceless_stub(unsigned int cmd, void __user *uarg)
+int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, void __user *uarg)
 {
        switch (cmd) {
        case SIOCGIFBR: