diff --git a/[refs] b/[refs]
index 4fc041bd8f00..b6e1add0c917 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c8c4e4c24b9f6cee3d356a51e4a7f2af787a49b
+refs/heads/master: 114a6f8b52163c0232fbcd7f3808ff04dc61a9b5
diff --git a/trunk/drivers/isdn/hisax/st5481_usb.c b/trunk/drivers/isdn/hisax/st5481_usb.c
index 017c67ea3f4c..ead0a4fb7448 100644
--- a/trunk/drivers/isdn/hisax/st5481_usb.c
+++ b/trunk/drivers/isdn/hisax/st5481_usb.c
@@ -294,13 +294,13 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
 	// Allocate URBs and buffers for interrupt endpoint
 	urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!urb) {
-		return -ENOMEM;
+		goto err1;
 	}
 	intr->urb = urb;
 
 	buf = kmalloc(INT_PKT_SIZE, GFP_KERNEL);
 	if (!buf) {
-		return -ENOMEM;
+		goto err2;
 	}
 
 	endpoint = &altsetting->endpoint[EP_INT-1];
@@ -313,6 +313,14 @@ int st5481_setup_usb(struct st5481_adapter *adapter)
 			 endpoint->desc.bInterval);
 
 	return 0;
+err2:
+	usb_free_urb(intr->urb);
+	intr->urb = NULL;
+err1:
+	usb_free_urb(ctrl->urb);
+	ctrl->urb = NULL;
+
+	return -ENOMEM;
 }
 
 /*