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| author |   Ricardo Ribalda <ribalda@chromium.org> | 2021-01-12 13:20:53 +0100 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-01-27 13:44:06 +0100 |
| commit | 204cffafd4f5cf3916d1b494280f946998f27440 (patch) | |
| tree | 7f25a80de75072527a4c981edead121332bcdd7c | |
| parent | media: sun4i-csi: Do not zero reserved fields (diff) | |
| download | linux-dev-204cffafd4f5cf3916d1b494280f946998f27440.tar.xz linux-dev-204cffafd4f5cf3916d1b494280f946998f27440.zip | |
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.c | 6 | ||||
| -rw-r--r-- | drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 10 |
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; |