---

yaml --- r: 317679 b: refs/heads/master c: 70fcd1b h: refs/heads/master i: 317677: b9f76e2 317675: d75d277 317671: af7aea1 317663: 1acb647 v: v3
git-mirror · Jul 6, 2012 · c4bd14a · c4bd14a
1 parent eefc687
commit c4bd14a
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 464c94514c703bc61c3f85db397582aa8f17cf9d
+refs/heads/master: 70fcd1b7a6be4f4f60f4d05beeb3976bb0eaf6a2
diff --git a/trunk/drivers/staging/comedi/drivers/ni_670x.c b/trunk/drivers/staging/comedi/drivers/ni_670x.c
@@ -301,8 +301,13 @@ static int ni_670x_attach(struct comedi_device *dev,
 static void ni_670x_detach(struct comedi_device *dev)
 {
 	struct ni_670x_private *devpriv = dev->private;
+	struct comedi_subdevice *s;
 
-	kfree(dev->subdevices[0].range_table_list);
+	if (dev->n_subdevices) {
+		s = dev->subdevices + 0;
+		if (s)
+			kfree(s->range_table_list);
+	}
 	if (devpriv && devpriv->mite)
 		mite_unsetup(devpriv->mite);
 	if (dev->irq)