[PATCH v7 33/49] media: sti: hva: Stop direct calls to queue num_buffers field
From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Date: 2023-09-14 13:35:01
Also in:
linux-arm-msm, linux-media, linux-mediatek, linux-rockchip, linux-staging, lkml
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
Use vb2_get_num_buffers() to avoid using queue num_buffer field directly. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> --- drivers/media/platform/st/sti/hva/hva-v4l2.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/drivers/media/platform/st/sti/hva/hva-v4l2.c b/drivers/media/platform/st/sti/hva/hva-v4l2.c
index 326be09bdb55..cfe83e9dc01b 100644
--- a/drivers/media/platform/st/sti/hva/hva-v4l2.c
+++ b/drivers/media/platform/st/sti/hva/hva-v4l2.c@@ -569,13 +569,6 @@ static int hva_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf) struct vb2_buffer *vb2_buf; vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, buf->type); - - if (buf->index >= vq->num_buffers) { - dev_dbg(dev, "%s buffer index %d out of range (%d)\n", - ctx->name, buf->index, vq->num_buffers); - return -EINVAL; - } - vb2_buf = vb2_get_buffer(vq, buf->index); if (!vb2_buf) { dev_dbg(dev, "%s buffer index %d not found\n", ctx->name, buf->index);
--
2.39.2
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