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Commit f7436876 authored by Leonid Kegulskiy's avatar Leonid Kegulskiy Committed by Mauro Carvalho Chehab
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[media] hdpvr: Added some error handling in hdpvr_start_streaming() 



Signed-off-by: default avatarLeonid Kegulskiy <leo@lumanate.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent ccc40ed7

drivers/media/usb/hdpvr/hdpvr-video.c

+5 −1
Original line number Diff line number Diff line
@@ -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;