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md: md.c: Return -ENODEV when mddev is NULL in rdev_attr_show
Commit c42d324099
("md: return -ENODEV if rdev has no mddev assigned") changed
rdev_attr_store to return -ENODEV when rdev->mddev is NULL, now do the
same to rdev_attr_show.
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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parent
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@ -3356,7 +3356,7 @@ rdev_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
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if (!entry->show)
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return -EIO;
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if (!rdev->mddev)
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return -EBUSY;
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return -ENODEV;
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return entry->show(rdev, page);
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}
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