diff options
Diffstat (limited to 'drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c')
| -rw-r--r-- | drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c index c3456c700c..ac48658e2d 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c @@ -598,12 +598,11 @@ static int mtk_jpeg_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) goto end; vq = v4l2_m2m_get_vq(fh->m2m_ctx, buf->type); - if (buf->index >= vq->num_buffers) { - dev_err(ctx->jpeg->dev, "buffer index out of range\n"); + vb = vb2_get_buffer(vq, buf->index); + if (!vb) { + dev_err(ctx->jpeg->dev, "buffer not found\n"); return -EINVAL; } - - vb = vq->bufs[buf->index]; jpeg_src_buf = mtk_jpeg_vb2_to_srcbuf(vb); jpeg_src_buf->bs_size = buf->m.planes[0].bytesused; |