V4L/DVB (5123): Buf_qbuf: fix: videobuf_queue->stream corruption and lockup

[sfrench/cifs-2.6.git] / drivers / media / video / video-buf.c

diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index 635d102c86f0e5945ec6d19afadf5743dcc5a037..6504a5866849ab73d6058304d9b7dd91b9c85db7 100644 (file)
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -700,6 +700,7 @@ videobuf_qbuf(struct videobuf_queue *q,
                goto done;
        }
        if (buf->state == STATE_QUEUED ||
+           buf->state == STATE_PREPARED ||
            buf->state == STATE_ACTIVE) {
                dprintk(1,"qbuf: buffer is already queued or active.\n");
                goto done;