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[media] hdpvr: Added some error handling in hdpvr_start_streaming() 

Signed-off-by: Leonid Kegulskiy <leo@lumanate.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Leonid Kegulskiy 2013-04-25 05:59:56 -03:00 committed by Mauro Carvalho Chehab
parent ccc40ed755
commit f743687690
1 changed files with 5 additions and 1 deletions
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6
drivers/media/usb/hdpvr/hdpvr-video.c
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@ -298,8 +298,12 @@ static int hdpvr_start_streaming(struct hdpvr_device *dev)
0xb8, 0x38, 0x1, 0, NULL, 0, 8000);
v4l2_dbg(MSG_BUFFER, hdpvr_debug, &dev->v4l2_dev,
"encoder start control request returned %d\n", ret);
if (ret < 0)
return ret;
hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
ret = hdpvr_config_call(dev, CTRL_START_STREAMING_VALUE, 0x00);
if (ret)
return ret;
dev->status = STATUS_STREAMING;