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

[safe/jmp/linux-2.6] / net / bridge / br_sysfs_if.c

diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 2ebdc23..02b2d50 100644 (file)
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -11,6 +11,7 @@
  *     2 of the License, or (at your option) any later version.
  */
 
+#include <linux/capability.h>
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
 #include <linux/if_bridge.h>
@@ -28,8 +29,7 @@ struct brport_attribute {
 #define BRPORT_ATTR(_name,_mode,_show,_store)                  \
 struct brport_attribute brport_attr_##_name = {                \
        .attr = {.name = __stringify(_name),                    \
-                .mode = _mode,                                 \
-                .owner = THIS_MODULE, },                       \
+                .mode = _mode },                               \
        .show   = _show,                                        \
        .store  = _store,                                       \
 };
@@ -136,6 +136,13 @@ static ssize_t show_hold_timer(struct net_bridge_port *p,
 }
 static BRPORT_ATTR(hold_timer, S_IRUGO, show_hold_timer, NULL);
 
+static ssize_t store_flush(struct net_bridge_port *p, unsigned long v)
+{
+       br_fdb_delete_by_port(p->br, p, 0); // Don't delete local entry
+       return 0;
+}
+static BRPORT_ATTR(flush, S_IWUSR, NULL, store_flush);
+
 static struct brport_attribute *brport_attrs[] = {
        &brport_attr_path_cost,
        &brport_attr_priority,
@@ -151,6 +158,7 @@ static struct brport_attribute *brport_attrs[] = {
        &brport_attr_message_age_timer,
        &brport_attr_forward_delay_timer,
        &brport_attr_hold_timer,
+       &brport_attr_flush,
        NULL
 };
 
@@ -194,23 +202,11 @@ static ssize_t brport_store(struct kobject * kobj,
        return ret;
 }
 
-/* called from kobject_put when port ref count goes to zero. */
-static void brport_release(struct kobject *kobj)
-{
-       kfree(container_of(kobj, struct net_bridge_port, kobj));
-}
-
-static struct sysfs_ops brport_sysfs_ops = {
+struct sysfs_ops brport_sysfs_ops = {
        .show = brport_show,
        .store = brport_store,
 };
 
-static struct kobj_type brport_ktype = {
-       .sysfs_ops = &brport_sysfs_ops,
-       .release = brport_release,
-};
-
-
 /*
  * Add sysfs entries to ethernet device added to a bridge.
  * Creates a brport subdirectory with bridge attributes.
@@ -222,18 +218,7 @@ int br_sysfs_addif(struct net_bridge_port *p)
        struct brport_attribute **a;
        int err;
 
-       ASSERT_RTNL();
-
-       kobject_set_name(&p->kobj, SYSFS_BRIDGE_PORT_ATTR);
-       p->kobj.ktype = &brport_ktype;
-       p->kobj.parent = &(p->dev->class_dev.kobj);
-       p->kobj.kset = NULL;
-
-       err = kobject_add(&p->kobj);
-       if(err)
-               goto out1;
-
-       err = sysfs_create_link(&p->kobj, &br->dev->class_dev.kobj, 
+       err = sysfs_create_link(&p->kobj, &br->dev->dev.kobj,
                                SYSFS_BRIDGE_PORT_LINK);
        if (err)
                goto out2;
@@ -244,28 +229,7 @@ int br_sysfs_addif(struct net_bridge_port *p)
                        goto out2;
        }
 
-       err = sysfs_create_link(&br->ifobj, &p->kobj, p->dev->name);
-       if (err)
-               goto out2;
-
-       kobject_uevent(&p->kobj, KOBJ_ADD);
-       return 0;
- out2:
-       kobject_del(&p->kobj);
- out1:
+       err = sysfs_create_link(br->ifobj, &p->kobj, p->dev->name);
+out2:
        return err;
 }
-
-void br_sysfs_removeif(struct net_bridge_port *p)
-{
-       pr_debug("br_sysfs_removeif\n");
-       sysfs_remove_link(&p->br->ifobj, p->dev->name);
-       kobject_uevent(&p->kobj, KOBJ_REMOVE);
-       kobject_del(&p->kobj);
-}
-
-void br_sysfs_freeif(struct net_bridge_port *p)
-{
-       pr_debug("br_sysfs_freeif\n");
-       kobject_put(&p->kobj);
-}