diff options
| author | Simon Arlott <simon@fire.lp0.eu> | 2007-08-09 10:29:33 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 21:04:45 -0400 |
| commit | 4ebcb48da1eace49ef5f2d83a91984085c6d702d (patch) | |
| tree | 723e27aed421d5d6e1ec1c19ccde1666923feeb0 /drivers/media/video/video-buf-dvb.c | |
| parent | 276e49a01a7e6c4a7bfb78618cf2f5befbf9f5de (diff) | |
V4L/DVB (5988): Fix OOP on videobuf-dvb when hibernating
Since videobuf_waiton is called with intr=1, it can return -EINTR and therefore
err may be non-zero. This happens when the system goes into the standby state.
Without the BUG() occurring, there's no problem with standby mode while DVB
is being used.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/video-buf-dvb.c')
| -rw-r--r-- | drivers/media/video/video-buf-dvb.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c index e617925ba31e..d2af82dc8faf 100644 --- a/drivers/media/video/video-buf-dvb.c +++ b/drivers/media/video/video-buf-dvb.c | |||
| @@ -56,7 +56,6 @@ static int videobuf_dvb_thread(void *data) | |||
| 56 | struct videobuf_buffer, stream); | 56 | struct videobuf_buffer, stream); |
| 57 | list_del(&buf->stream); | 57 | list_del(&buf->stream); |
| 58 | err = videobuf_waiton(buf,0,1); | 58 | err = videobuf_waiton(buf,0,1); |
| 59 | BUG_ON(0 != err); | ||
| 60 | 59 | ||
| 61 | /* no more feeds left or stop_feed() asked us to quit */ | 60 | /* no more feeds left or stop_feed() asked us to quit */ |
| 62 | if (0 == dvb->nfeeds) | 61 | if (0 == dvb->nfeeds) |