---

yaml --- r: 364369 b: refs/heads/master c: 769d736 h: refs/heads/master i: 364367: 77d6701 v: v3
git-mirror · Mar 25, 2013 · 7da7835 · 7da7835
1 parent dc40a31
commit 7da7835
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5410a473fb7a466020af31e8b400c2d14ed94925
+refs/heads/master: 769d7368b1727b1b5369d88badf0cbdf0163e079
diff --git a/trunk/drivers/usb/core/hub.c b/trunk/drivers/usb/core/hub.c
@@ -1317,6 +1317,10 @@ static int hub_configure(struct usb_hub *hub,
 		message = "hub has too many ports!";
 		ret = -ENODEV;
 		goto fail;
+	} else if (hub->descriptor->bNbrPorts == 0) {
+		message = "hub doesn't have any ports!";
+		ret = -ENODEV;
+		goto fail;
 	}
 
 	hdev->maxchild = hub->descriptor->bNbrPorts;