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authorH Hartley Sweeten <hartleys@visionengravers.com>2012-04-24 19:12:48 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-05-08 09:13:04 -0300
commit8106a3908157e753ce8409c33ef8f2d90be58d9b (patch)
treebd176ba5218121e753fbebb2e553f3d1f0f2a214
parent43c286023ee19fe7a697d6c1ac5453a3ef4452a6 (diff)
downloadblackbird-obmc-linux-8106a3908157e753ce8409c33ef8f2d90be58d9b.tar.gz
blackbird-obmc-linux-8106a3908157e753ce8409c33ef8f2d90be58d9b.zip
[media] 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@visionengravers.com> Cc: Pawel Osciak <pawel@osciak.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/video/videobuf2-dma-contig.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/videobuf2-dma-contig.c b/drivers/media/video/videobuf2-dma-contig.c
index f17ad98fcc5f..7de6843a1928 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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