In imgu_vb2_start_streaming()'s error path, imgu_return_all_buffers() is outside the streaming_lock and after the call to video_device_pipeline_stop(). Let's apply the same order in imgu_vb2_stop_streaming() as well. Signed-off-by: Max Staudt <mstaudt@xxxxxxxxxxxx> --- drivers/staging/media/ipu3/ipu3-v4l2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/ipu3/ipu3-v4l2.c b/drivers/staging/media/ipu3/ipu3-v4l2.c index 541556037c42..3ff390b04e1a 100644 --- a/drivers/staging/media/ipu3/ipu3-v4l2.c +++ b/drivers/staging/media/ipu3/ipu3-v4l2.c @@ -556,10 +556,10 @@ static void imgu_vb2_stop_streaming(struct vb2_queue *vq) imgu->streaming = false; } - imgu_return_all_buffers(imgu, node, VB2_BUF_STATE_ERROR); mutex_unlock(&imgu->streaming_lock); video_device_pipeline_stop(&node->vdev); + imgu_return_all_buffers(imgu, node, VB2_BUF_STATE_ERROR); } /******************** v4l2_ioctl_ops ********************/ -- 2.45.2.627.g7a2c4fd464-goog
