[BRIDGE]: Fix bridge sysfs improprely initialized kobject.

The bridge sysfs interface introduced around 2.6.7-rc1 created a bad
entry in /sys because it didn't initialise the name member of the kobject.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@redhat.com>

net/bridge/br_sysfs_br.c

@@ -305,9 +305,7 @@ static struct bin_attribute bridge_forward = {
  * This is a dummy kset so bridge objects don't cause
  * hotplug events 
  */
-struct subsystem bridge_subsys = { 
-	.kset = { .hotplug_ops = NULL },
-};
+decl_subsys_name(bridge, net_bridge, NULL, NULL);
 
 void br_sysfs_init(void)
 {