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media: videobuf2: Remove duplicated index vs q->num_buffers check

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vb2_get_buffer() already checks if the requested index is valid.
Stop duplicating this kind of check everywhere.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Benjamin Gaignard 2023-11-09 17:29:18 +01:00 committed by Mauro Carvalho Chehab
parent 6ea001f94a
commit 5287f48952
1 changed files with 0 additions and 8 deletions
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8
drivers/media/common/videobuf2/videobuf2-v4l2.c
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@ -817,10 +817,6 @@ int vb2_qbuf(struct vb2_queue *q, struct media_device *mdev,
return -EBUSY;
}
if (b->index >= q->num_buffers) {
dprintk(q, 1, "buffer index out of range\n");
return -EINVAL;
}
vb = vb2_get_buffer(q, b->index);
if (!vb) {
dprintk(q, 1, "can't find the requested buffer %u\n", b->index);
@ -892,10 +888,6 @@ int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb)
{
struct vb2_buffer *vb;
if (eb->index >= q->num_buffers) {
dprintk(q, 1, "buffer index out of range\n");
return -EINVAL;
}
vb = vb2_get_buffer(q, eb->index);
if (!vb) {
dprintk(q, 1, "can't find the requested buffer %u\n", eb->index);