staging: hv: fix reversed memset arguments in hv_mouse

size is 3rd arg, not the 2nd.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/hv/hv_mouse.c

@@ -374,7 +374,7 @@ static void MousevscOnReceiveDeviceInfo(struct mousevsc_dev *InputDevice, struct
 	       desc->desc[0].wDescriptorLength);
 
 	/* Send the ack */
-	memset(&ack, sizeof(struct mousevsc_prt_msg), 0);
+	memset(&ack, 0, sizeof(struct mousevsc_prt_msg));
 
 	ack.type = PipeMessageData;
 	ack.size = sizeof(struct synthhid_device_info_ack);
@@ -595,7 +595,7 @@ static int MousevscConnectToVsp(struct hv_device *Device)
 	/*
 	 * Now, initiate the vsc/vsp initialization protocol on the open channel
 	 */
-	memset(request, sizeof(struct mousevsc_prt_msg), 0);
+	memset(request, 0, sizeof(struct mousevsc_prt_msg));
 
 	request->type = PipeMessageData;
 	request->size = sizeof(struct synthhid_protocol_request);