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misc: mic: replace kfree with put_device

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Handle a failed device_register(), replace kfree() with put_device(),
which will call cosm/mbus/scif_release_dev().

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geliang Tang 2015-10-11 21:05:13 -07:00 committed by Greg Kroah-Hartman
parent f8bf0dece0
commit 82ff3ac764
3 changed files with 3 additions and 3 deletions
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2
drivers/misc/mic/bus/cosm_bus.c
View File

@ -100,7 +100,7 @@ cosm_register_device(struct device *pdev, struct cosm_hw_ops *hw_ops)
ida_remove:
ida_simple_remove(&cosm_index_ida, cdev->index);
free_cdev:
kfree(cdev);
put_device(&cdev->dev);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(cosm_register_device);

2
drivers/misc/mic/bus/mic_bus.c
View File

@ -175,7 +175,7 @@ mbus_register_device(struct device *pdev, int id, struct dma_map_ops *dma_ops,
goto free_mbdev;
return mbdev;
free_mbdev:
kfree(mbdev);
put_device(&mbdev->dev);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(mbus_register_device);

2
drivers/misc/mic/bus/scif_bus.c
View File

@ -180,7 +180,7 @@ scif_register_device(struct device *pdev, int id, struct dma_map_ops *dma_ops,
goto free_sdev;
return sdev;
free_sdev:
kfree(sdev);
put_device(&sdev->dev);
return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(scif_register_device);