diff --git a/[refs] b/[refs]
index dd2211d55c7f..67bfdff81257 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01584892dbf915a3921c5fc2607363e07023ef5c
+refs/heads/master: 60e8615ad6e09f47b15c4d023f728c112b8f7294
diff --git a/trunk/drivers/staging/hv/hv_mouse.c b/trunk/drivers/staging/hv/hv_mouse.c
index b7cc16471ec4..19cfc231ab99 100644
--- a/trunk/drivers/staging/hv/hv_mouse.c
+++ b/trunk/drivers/staging/hv/hv_mouse.c
@@ -341,6 +341,8 @@ static void mousevsc_on_receive_device_info(struct mousevsc_dev *input_device,
 
 	/* Save the report desc */
 	input_device->report_desc_size = desc->desc[0].wDescriptorLength;
+	if (input_device->report_desc_size == 0)
+		goto cleanup;
 	input_device->report_desc = kzalloc(input_device->report_desc_size,
 					  GFP_ATOMIC);