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Message-ID: <201204241612.49058.hartleys@visionengravers.com>
Date: Tue, 24 Apr 2012 16:12:48 -0700
From: H Hartley Sweeten <hartleys@...ionengravers.com>
To: Linux Kernel <linux-kernel@...r.kernel.org>
CC: <linux-media@...r.kernel.org>, <pawel@...iak.com>,
<m.szyprowski@...sung.com>, <kyungmin.park@...sung.com>,
<mchehab@...radead.org>
Subject: [PATCH] media: videobuf2-dma-contig: quiet sparse noise about plain integer as NULL pointer
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 <hsweeten@...ionengravers.com>
Cc: Pawel Osciak <pawel@...iak.com>
Cc: Marek Szyprowski <m.szyprowski@...sung.com>
Cc: Kyungmin Park <kyungmin.park@...sung.com>
Cc: Mauro Carvalho Chehab <mchehab@...radead.org>
---
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;
}
--
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