1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index c14e2b3e4241..01c977671311 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1122,9 +1122,8 @@ vivi_poll(struct file *file, struct poll_table_struct *wait)
         } else {
                 dprintk(1,"poll: read() interface\n");
                 /* read() capture */
-                buf = (struct vivi_buffer*)fh->vb_vidq.read_buf;
-                if (NULL == buf)
-                        return POLLERR;
+                return videobuf_poll_stream(file, &fh-> vb_vidq,
+                                            wait);
         }
         poll_wait(file, &buf->vb.done, wait);
         if (buf->vb.state == STATE_DONE ||