From: Ricardo Ribalda <ribalda@chromium.org>
To: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Ricardo Ribalda <ribalda@chromium.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Subject: [PATCH 3/9] media: mtk-vcodec: Do not zero reserved fields
Date: Mon, 11 Jan 2021 15:54:39 +0100 [thread overview]
Message-ID: <20210111145445.28854-4-ribalda@chromium.org> (raw)
In-Reply-To: <20210111145445.28854-1-ribalda@chromium.org>
Core code already clears reserved fields of struct
v4l2_pix_format_mplane, check: 4e1e0eb0e074 ("media: v4l2-ioctl: Zero
v4l2_plane_pix_format reserved fields").
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c | 5 -----
drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 8 --------
2 files changed, 13 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..d746c41ea805 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_dec.c
@@ -715,12 +715,7 @@ 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..db1f62cc38b3 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -320,13 +320,7 @@ 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 +526,6 @@ 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;
--
2.30.0.284.gd98b1dd5eaa7-goog
next prev parent reply other threads:[~2021-01-11 14:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-11 14:54 [PATCH 1/9] media: ipu3-cio2: Do not zero reserved fields Ricardo Ribalda
2021-01-11 14:54 ` [PATCH] media: staging/intel-ipu3 : " Ricardo Ribalda
2021-01-12 11:59 ` Kieran Bingham
2021-01-12 12:14 ` Ricardo Ribalda
2021-01-11 14:54 ` [PATCH 2/9] media: mtk-mdp: " Ricardo Ribalda
2021-01-12 12:01 ` Kieran Bingham
2021-01-11 14:54 ` Ricardo Ribalda [this message]
2021-01-12 12:09 ` [PATCH 3/9] media: mtk-vcodec: " Kieran Bingham
2021-01-11 14:54 ` [PATCH 4/9] media: fdp1: " Ricardo Ribalda
2021-01-12 10:58 ` Kieran Bingham
2021-01-11 14:54 ` [PATCH 5/9] media: jpu: " Ricardo Ribalda
2021-01-12 11:07 ` Kieran Bingham
2021-01-21 9:53 ` Hans Verkuil
2021-01-11 14:54 ` [PATCH 6/9] media: sum4i-csi: " Ricardo Ribalda
2021-01-11 18:11 ` Ezequiel Garcia
2021-01-12 11:10 ` Kieran Bingham
2021-01-11 14:54 ` [PATCH 7/9] media: ti-vpe: " Ricardo Ribalda
2021-01-12 11:12 ` Kieran Bingham
2021-01-11 14:54 ` [PATCH 8/9] media: vicodec: " Ricardo Ribalda
2021-01-12 11:44 ` Kieran Bingham
2021-01-11 14:54 ` [PATCH 9/9] media: staging/intel-ipu3 : " Ricardo Ribalda
2021-01-12 11:55 ` Kieran Bingham
2021-01-12 11:58 ` [PATCH 1/9] media: ipu3-cio2: " Kieran Bingham
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