media: jpu: 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").

Cc: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c
index 87466edf8a5eb63a49c499ea85c2f7979b1876bc..a7c198c17deb1636c7912c2d7cea55f8e4d56eea 100644 (file)
--- a/drivers/media/platform/rcar_jpu.c
+++ b/drivers/media/platform/rcar_jpu.c
@@ -794,7 +794,6 @@ static int __jpu_try_fmt(struct jpu_ctx *ctx, struct jpu_fmt **fmtinfo,
        pix->colorspace = fmt->colorspace;
        pix->field = V4L2_FIELD_NONE;
        pix->num_planes = fmt->num_planes;
-       memset(pix->reserved, 0, sizeof(pix->reserved));
 
        jpu_bound_align_image(&pix->width, JPU_WIDTH_MIN, JPU_WIDTH_MAX,
                              fmt->h_align, &pix->height, JPU_HEIGHT_MIN,
@@ -809,8 +808,6 @@ static int __jpu_try_fmt(struct jpu_ctx *ctx, struct jpu_fmt **fmtinfo,
                        pix->plane_fmt[0].sizeimage = JPU_JPEG_HDR_SIZE +
                                (JPU_JPEG_MAX_BYTES_PER_PIXEL * w * h);
                pix->plane_fmt[0].bytesperline = 0;
-               memset(pix->plane_fmt[0].reserved, 0,
-                      sizeof(pix->plane_fmt[0].reserved));
        } else {
                unsigned int i, bpl = 0;
 
@@ -823,8 +820,6 @@ static int __jpu_try_fmt(struct jpu_ctx *ctx, struct jpu_fmt **fmtinfo,
                for (i = 0; i < pix->num_planes; ++i) {
                        pix->plane_fmt[i].bytesperline = bpl;
                        pix->plane_fmt[i].sizeimage = bpl * h * fmt->bpp[i] / 8;
-                       memset(pix->plane_fmt[i].reserved, 0,
-                              sizeof(pix->plane_fmt[i].reserved));
                }
        }