[PKT_SCHED]: Missing dev_put in error path

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@redhat.com>

net/sched/sch_api.c

@@ -441,7 +441,7 @@ qdisc_create(struct net_device *dev, u32 handle, struct rtattr **tca, int *errp)
 		handle = qdisc_alloc_handle(dev);
 		err = -ENOMEM;
 		if (handle == 0)
-			goto err_out2;
+			goto err_out3;
 	}
 
 	if (handle == TC_H_INGRESS)
@@ -464,6 +464,8 @@ qdisc_create(struct net_device *dev, u32 handle, struct rtattr **tca, int *errp)
 #endif
 		return sch;
 	}
+err_out3:
+	dev_put(dev);
 err_out2:
 	module_put(ops->owner);
 err_out:

net/sched/sch_generic.c

@@ -415,6 +415,7 @@ struct Qdisc * qdisc_create_dflt(struct net_device *dev, struct Qdisc_ops *ops)
 	if (!ops->init || ops->init(sch, NULL) == 0)
 		return sch;
 
+	dev_put(dev);
 	kfree(p);
 	return NULL;
 }