V4L/DVB (5843): ivtv: fix missing signal_pending check.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c
index d538efaf61c9..287117187499 100644
--- a/drivers/media/video/ivtv/ivtv-streams.c
+++ b/drivers/media/video/ivtv/ivtv-streams.c
@@ -807,7 +807,6 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
                 then = jiffies;
                 /* Make sure DMA is complete */
                 add_wait_queue(&s->waitq, &wait);
-                set_current_state(TASK_INTERRUPTIBLE);
                 do {
                         /* check if DMA is pending */
                         if ((s->type == IVTV_ENC_STREAM_TYPE_MPG) &&    /* MPG Only */
@@ -822,9 +821,7 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end)
                         } else if (read_reg(IVTV_REG_DMASTATUS) & 0x02) {
                                 break;
                         }
-
-                        ivtv_sleep_timeout(HZ / 100, 1);
-                } while (then + HZ * 2 > jiffies);
+                } while (!ivtv_sleep_timeout(HZ / 100, 1) && then + HZ * 2 > jiffies);
 
                 set_current_state(TASK_RUNNING);
                 remove_wait_queue(&s->waitq, &wait);