Hi,

quoted text
> I have just compiled a kernel from wireless-testing (32-bit x86), and
> I get this during shutdown or if I kill NetworkManager (blacklisting
> rt73usb fixes it):

Could you try below patch to see if that works?

Ivo

---
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 58d1633..63381cf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -347,8 +347,11 @@ void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
 	}
 
 	/*
-	 * Kill guardian urb.
+	 * Kill guardian urb (if required by driver).
 	 */
+	if (!test_bit(DRIVER_REQUIRE_BEACON_GUARD, &rt2x00dev->flags))
+		return;
+
 	for (i = 0; i < rt2x00dev->bcn->limit; i++) {
 		bcn_priv = rt2x00dev->bcn->entries[i].priv_data;
 		if (bcn_priv->guardian_urb)
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/