V4L/DVB (13955): cx25821: fix double unlock in medusa_video_init()
medusa_set_videostandard() takes the lock but it always drops it before returning. This was found with a static checker and compile tested only. :/ Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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1 changed files with 1 additions and 3 deletions
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@ -860,10 +860,8 @@ int medusa_video_init(struct cx25821_dev *dev)
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ret_val = medusa_set_videostandard(dev);
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ret_val = medusa_set_videostandard(dev);
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if (ret_val < 0) {
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if (ret_val < 0)
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mutex_unlock(&dev->lock);
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return -EINVAL;
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return -EINVAL;
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}
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return 1;
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return 1;
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}
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}
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