From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932382Ab3BSIDw (ORCPT ); Tue, 19 Feb 2013 03:03:52 -0500 Received: from ozlabs.org ([203.10.76.45]:38966 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758255Ab3BSICt (ORCPT ); Tue, 19 Feb 2013 03:02:49 -0500 From: Rusty Russell To: Paolo Bonzini Cc: Rusty Russell , Asias He , "Michael S. Tsirkin" , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org Subject: [PATCH 11/16] virtio_rng: use simplified virtqueue accessors. Date: Tue, 19 Feb 2013 18:26:29 +1030 Message-Id: <1361260594-601-12-git-send-email-rusty@rustcorp.com.au> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1361260594-601-1-git-send-email-rusty@rustcorp.com.au> References: <1361260594-601-1-git-send-email-rusty@rustcorp.com.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We never add buffers with input and output parts, so use the new accessors. Signed-off-by: Rusty Russell --- drivers/char/hw_random/virtio-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index 10fd71c..842e2d5 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -47,7 +47,7 @@ static void register_buffer(u8 *buf, size_t size) sg_init_one(&sg, buf, size); /* There should always be room for one buffer. */ - if (virtqueue_add_buf(vq, &sg, 0, 1, buf, GFP_KERNEL) < 0) + if (virtqueue_add_inbuf(vq, &sg, 1, buf, GFP_KERNEL) < 0) BUG(); virtqueue_kick(vq); -- 1.7.10.4