[v9,09/18] media: platform: Delete zeroing the reserved fields

Commit Message

Xia Jiang June 4, 2020, 7:26 a.m. UTC

Delete zeroing the reserved fields because that the core already
does it.

Signed-off-by: Xia Jiang <[e-mail]>
---
v9: new patch
---
 drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 5 -----
 1 file changed, 5 deletions(-)

Patch

diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index bb4ebce881ee..bd1cc58324c6 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -198,7 +198,6 @@  static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
 	struct mtk_jpeg_dev *jpeg = ctx->jpeg;
 	int i;
 
-	memset(pix_mp->reserved, 0, sizeof(pix_mp->reserved));
 	pix_mp->field = V4L2_FIELD_NONE;
 
 	if (ctx->state != MTK_JPEG_INIT) {
@@ -217,7 +216,6 @@  static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
 					   &pix_mp->height, MTK_JPEG_MIN_HEIGHT,
 					   MTK_JPEG_MAX_HEIGHT, 0);
 
-		memset(pfmt->reserved, 0, sizeof(pfmt->reserved));
 		pfmt->bytesperline = 0;
 		/* Source size must be aligned to 128 */
 		pfmt->sizeimage = mtk_jpeg_align(pfmt->sizeimage, 128);
@@ -237,7 +235,6 @@  static int mtk_jpeg_try_fmt_mplane(struct v4l2_format *f,
 		u32 stride = pix_mp->width * fmt->h_sample[i] / 4;
 		u32 h = pix_mp->height * fmt->v_sample[i] / 4;
 
-		memset(pfmt->reserved, 0, sizeof(pfmt->reserved));
 		pfmt->bytesperline = stride;
 		pfmt->sizeimage = stride * h;
 	}
@@ -270,7 +267,6 @@  static int mtk_jpeg_g_fmt_vid_mplane(struct file *file, void *priv,
 
 	q_data = mtk_jpeg_get_q_data(ctx, f->type);
 
-	memset(pix_mp->reserved, 0, sizeof(pix_mp->reserved));
 	pix_mp->width = q_data->w;
 	pix_mp->height = q_data->h;
 	pix_mp->field = V4L2_FIELD_NONE;
@@ -294,7 +290,6 @@  static int mtk_jpeg_g_fmt_vid_mplane(struct file *file, void *priv,
 
 		pfmt->bytesperline = q_data->bytesperline[i];
 		pfmt->sizeimage = q_data->sizeimage[i];
-		memset(pfmt->reserved, 0, sizeof(pfmt->reserved));
 
 		v4l2_dbg(1, debug, &jpeg->v4l2_dev,
 			 "plane[%d] bpl=%u, size=%u\n",