summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRicardo Ribalda <ribalda@chromium.org>2021-01-12 13:20:53 +0100
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2021-01-27 13:44:06 +0100
commit204cffafd4f5cf3916d1b494280f946998f27440 (patch)
tree7f25a80de75072527a4c981edead121332bcdd7c
parentf5cc14e420e8a8934f54913bbf933bbb8af060aa (diff)
media: mtk-vcodec: Do not zero reserved fields
Core code already clears reserved fields of struct v4l2_pix_format_mplane, check commit 4e1e0eb0e074 ("media: v4l2-ioctl: Zero v4l2_plane_pix_format reserved fields"). [hverkuil: drop unused variable i] Cc: Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-rw-r--r--drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c6
-rw-r--r--drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c10
2 files changed, 0 insertions, 16 deletions
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
index c768a587a944..56d86e59421e 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
@@ -657,7 +657,6 @@ static int vidioc_try_fmt(struct v4l2_format *f,
const struct mtk_video_fmt *fmt)
{
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
- int i;
pix_fmt_mp->field = V4L2_FIELD_NONE;
@@ -715,12 +714,7 @@ static int vidioc_try_fmt(struct v4l2_format *f,
}
}
- for (i = 0; i < pix_fmt_mp->num_planes; i++)
- memset(&(pix_fmt_mp->plane_fmt[i].reserved[0]), 0x0,
- sizeof(pix_fmt_mp->plane_fmt[0].reserved));
-
pix_fmt_mp->flags = 0;
- memset(&pix_fmt_mp->reserved, 0x0, sizeof(pix_fmt_mp->reserved));
return 0;
}
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 21de1431cfcb..8c917969c2f1 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -121,7 +121,6 @@ static int vidioc_enum_fmt(struct v4l2_fmtdesc *f,
return -EINVAL;
f->pixelformat = formats[f->index].fourcc;
- memset(f->reserved, 0, sizeof(f->reserved));
return 0;
}
@@ -252,7 +251,6 @@ static int vidioc_try_fmt(struct v4l2_format *f,
const struct mtk_video_fmt *fmt)
{
struct v4l2_pix_format_mplane *pix_fmt_mp = &f->fmt.pix_mp;
- int i;
pix_fmt_mp->field = V4L2_FIELD_NONE;
@@ -320,13 +318,7 @@ static int vidioc_try_fmt(struct v4l2_format *f,
}
}
- for (i = 0; i < pix_fmt_mp->num_planes; i++)
- memset(&(pix_fmt_mp->plane_fmt[i].reserved[0]), 0x0,
- sizeof(pix_fmt_mp->plane_fmt[0].reserved));
-
pix_fmt_mp->flags = 0;
- memset(&pix_fmt_mp->reserved, 0x0,
- sizeof(pix_fmt_mp->reserved));
return 0;
}
@@ -532,8 +524,6 @@ static int vidioc_venc_g_fmt(struct file *file, void *priv,
for (i = 0; i < pix->num_planes; i++) {
pix->plane_fmt[i].bytesperline = q_data->bytesperline[i];
pix->plane_fmt[i].sizeimage = q_data->sizeimage[i];
- memset(&(pix->plane_fmt[i].reserved[0]), 0x0,
- sizeof(pix->plane_fmt[i].reserved));
}
pix->flags = 0;