[ATM]: basic sysfs support for ATM devices
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/atm/resources.c b/net/atm/resources.c
index 18ac806..534baf7 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -114,14 +114,27 @@
printk(KERN_ERR "atm_dev_register: "
"atm_proc_dev_register failed for dev %s\n",
type);
- mutex_unlock(&atm_dev_mutex);
- kfree(dev);
- return NULL;
+ goto out_fail;
}
- list_add_tail(&dev->dev_list, &atm_devs);
- mutex_unlock(&atm_dev_mutex);
+ if (atm_register_sysfs(dev) < 0) {
+ printk(KERN_ERR "atm_dev_register: "
+ "atm_register_sysfs failed for dev %s\n",
+ type);
+ atm_proc_dev_deregister(dev);
+ goto out_fail;
+ }
+
+ list_add_tail(&dev->dev_list, &atm_devs);
+
+out:
+ mutex_unlock(&atm_dev_mutex);
return dev;
+
+out_fail:
+ kfree(dev);
+ dev = NULL;
+ goto out;
}
@@ -140,6 +153,7 @@
mutex_unlock(&atm_dev_mutex);
atm_dev_release_vccs(dev);
+ atm_unregister_sysfs(dev);
atm_proc_dev_deregister(dev);
atm_dev_put(dev);