[S390] non-unique constant/macro identifiers.

[powerpc.git] / drivers / s390 / net / ctcmain.c

diff --git a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c
index 20c8eb1..3257c22 100644 (file)
--- a/drivers/s390/net/ctcmain.c
+++ b/drivers/s390/net/ctcmain.c
@@ -1714,6 +1714,9 @@ add_channel(struct ccw_device *cdev, enum channel_types type)
                kfree(ch);
                return 0;
        }
+
+       spin_lock_init(&ch->collect_lock);
+
        fsm_settimer(ch->fsm, &ch->timer);
        skb_queue_head_init(&ch->io_queue);
        skb_queue_head_init(&ch->collect_queue);
@@ -2686,9 +2689,17 @@ static struct attribute_group ctc_attr_group = {
 static int
 ctc_add_attributes(struct device *dev)
 {
-       device_create_file(dev, &dev_attr_loglevel);
-       device_create_file(dev, &dev_attr_stats);
-       return 0;
+       int rc;
+
+       rc = device_create_file(dev, &dev_attr_loglevel);
+       if (rc)
+               goto out;
+       rc = device_create_file(dev, &dev_attr_stats);
+       if (!rc)
+               goto out;
+       device_remove_file(dev, &dev_attr_loglevel);
+out:
+       return rc;
 }
 
 static void
@@ -2901,7 +2912,12 @@ ctc_new_device(struct ccwgroup_device *cgdev)
                goto out;
        }
 
-       ctc_add_attributes(&cgdev->dev);
+       if (ctc_add_attributes(&cgdev->dev)) {
+               ctc_netdev_unregister(dev);
+               dev->priv = NULL;
+               ctc_free_netdevice(dev, 1);
+               goto out;
+       }
 
        strlcpy(privptr->fsm->name, dev->name, sizeof (privptr->fsm->name));