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Commit 82ff3ac7 authored by Geliang Tang's avatar Geliang Tang Committed by Greg Kroah-Hartman
Browse files

misc: mic: replace kfree with put_device 



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

Signed-off-by: default avatarGeliang Tang <geliangtang@163.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f8bf0dec

drivers/misc/mic/bus/cosm_bus.c

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

drivers/misc/mic/bus/mic_bus.c

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

drivers/misc/mic/bus/scif_bus.c

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