diff options
| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-28 09:03:21 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-12-28 11:17:28 -0500 |
| commit | 19393a03577b4572f51364d9e12c0c695979243d (patch) | |
| tree | 5ffa50f6521e8f6efb10b7b6adaa32e721c1d923 | |
| parent | 2c06aa7c31cfad2b95e298e55075b962b7e4dc2b (diff) | |
media: dvb_vb2: Use the sanitized value after processed by VB2 core
if the number of buffers requested by the user is too big, the
VB core will truncate to a valid value.
Use it, instead of what the user requested.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/dvb-core/dvb_vb2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/dvb-core/dvb_vb2.c b/drivers/media/dvb-core/dvb_vb2.c index 4223d33c60dc..f1e12a87a92e 100644 --- a/drivers/media/dvb-core/dvb_vb2.c +++ b/drivers/media/dvb-core/dvb_vb2.c @@ -35,7 +35,7 @@ static int _queue_setup(struct vb2_queue *vq, { struct dvb_vb2_ctx *ctx = vb2_get_drv_priv(vq); - *nbuffers = ctx->buf_cnt; + ctx->buf_cnt = *nbuffers; *nplanes = 1; sizes[0] = ctx->buf_siz; |