From: Ezequiel García <elezegarcia@gmail.com>
Date: Thu, 23 Aug 2012 12:08:31 +0000 (-0300)
Subject: [media] s5p-g2d: Remove unneeded struct vb2_queue clear on queue_init()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ef925e52119e149f9321b948c2cd0bdce755c917;p=openwrt%2Fstaging%2Fblogic.git

[media] s5p-g2d: Remove unneeded struct vb2_queue clear on queue_init()

queue_init() is always called by v4l2_m2m_ctx_init(), which allocates
a context struct v4l2_m2m_ctx with kzalloc.
Therefore, there is no need to clear vb2_queue src/dst structs.

Cc: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 0edc2df98732..30195ef5a803 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -151,7 +151,6 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	struct g2d_ctx *ctx = priv;
 	int ret;
 
-	memset(src_vq, 0, sizeof(*src_vq));
 	src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
 	src_vq->io_modes = VB2_MMAP | VB2_USERPTR;
 	src_vq->drv_priv = ctx;
@@ -163,7 +162,6 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
 	if (ret)
 		return ret;
 
-	memset(dst_vq, 0, sizeof(*dst_vq));
 	dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	dst_vq->io_modes = VB2_MMAP | VB2_USERPTR;
 	dst_vq->drv_priv = ctx;