From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753898Ab2DXXM5 (ORCPT ); Tue, 24 Apr 2012 19:12:57 -0400 Received: from mail160.messagelabs.com ([216.82.253.99]:3501 "EHLO mail160.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751392Ab2DXXMz (ORCPT ); Tue, 24 Apr 2012 19:12:55 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-3.tower-160.messagelabs.com!1335309174!4683563!1 X-Originating-IP: [216.166.12.31] X-StarScan-Version: 6.5.7; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH] media: videobuf2-dma-contig: quiet sparse noise about plain integer as NULL pointer Date: Tue, 24 Apr 2012 16:12:48 -0700 User-Agent: KMail/1.9.9 CC: , , , , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-ID: <201204241612.49058.hartleys@visionengravers.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The function vb2_dma_contig_vaddr returns a void * not an integer. Quiets the sparse noise: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten Cc: Pawel Osciak Cc: Marek Szyprowski Cc: Kyungmin Park Cc: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/videobuf2-dma-contig.c b/drivers/media/video/videobuf2-dma-contig.c index f17ad98..7de6843 100644 --- a/drivers/media/video/videobuf2-dma-contig.c +++ b/drivers/media/video/videobuf2-dma-contig.c @@ -85,7 +85,7 @@ static void *vb2_dma_contig_vaddr(void *buf_priv) { struct vb2_dc_buf *buf = buf_priv; if (!buf) - return 0; + return NULL; return buf->vaddr; }