vfio-mdev: fix some error codes in the sample code
This is just sample code. We forget to set the error codes in a couple places. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reported-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>hifive-unleashed-5.1
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45e8697144
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d293dbaa54
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@ -1449,6 +1449,7 @@ static int __init mtty_dev_init(void)
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if (IS_ERR(mtty_dev.vd_class)) {
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if (IS_ERR(mtty_dev.vd_class)) {
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pr_err("Error: failed to register mtty_dev class\n");
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pr_err("Error: failed to register mtty_dev class\n");
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ret = PTR_ERR(mtty_dev.vd_class);
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goto failed1;
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goto failed1;
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}
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}
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@ -1460,7 +1461,8 @@ static int __init mtty_dev_init(void)
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if (ret)
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if (ret)
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goto failed2;
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goto failed2;
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if (mdev_register_device(&mtty_dev.dev, &mdev_fops) != 0)
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ret = mdev_register_device(&mtty_dev.dev, &mdev_fops);
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if (ret)
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goto failed3;
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goto failed3;
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mutex_init(&mdev_list_lock);
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mutex_init(&mdev_list_lock);
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