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Date:   Tue, 12 Jan 2021 13:20:52 +0100
From:   Ricardo Ribalda <ribalda@...omium.org>
To:     linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        kieran.bingham+renesas@...asonboard.com,
        Ezequiel Garcia <ezequiel@...guardiasur.com.ar>
Cc:     Ricardo Ribalda <ribalda@...omium.org>,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>
Subject: [PATCH v2 6/9] media: sun4i-csi: Do not zero reserved fields

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: Maxime Ripard <mripard@...nel.org>
Cc: Chen-Yu Tsai <wens@...e.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
 drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c b/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
index 1a2f65d83a6c..4785faddf630 100644
--- a/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
+++ b/drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c
@@ -113,8 +113,6 @@ static void _sun4i_csi_try_fmt(struct sun4i_csi *csi,
 	pix->num_planes = _fmt->num_planes;
 	pix->pixelformat = _fmt->fourcc;
 
-	memset(pix->reserved, 0, sizeof(pix->reserved));
-
 	/* Align the width and height on the subsampling */
 	width = ALIGN(pix->width, _fmt->hsub);
 	height = ALIGN(pix->height, _fmt->vsub);
@@ -131,8 +129,6 @@ static void _sun4i_csi_try_fmt(struct sun4i_csi *csi,
 		bpl = pix->width / hsub * _fmt->bpp[i] / 8;
 		pix->plane_fmt[i].bytesperline = bpl;
 		pix->plane_fmt[i].sizeimage = bpl * pix->height / vsub;
-		memset(pix->plane_fmt[i].reserved, 0,
-		       sizeof(pix->plane_fmt[i].reserved));
 	}
 }
 
-- 
2.30.0.284.gd98b1dd5eaa7-goog

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