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Subject[PATCH v2] misc: mic: replace kfree with put_device
Date
Handle a failed device_register(), replace kfree() with put_device(),
which will call mbus_release_dev() or scif_release_dev().

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
Changes in v2:
- Just refresh this patch.
---
drivers/misc/mic/bus/mic_bus.c | 2 +-
drivers/misc/mic/bus/scif_bus.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/mic/bus/mic_bus.c b/drivers/misc/mic/bus/mic_bus.c
index c64955d..be37890 100644
--- a/drivers/misc/mic/bus/mic_bus.c
+++ b/drivers/misc/mic/bus/mic_bus.c
@@ -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);
diff --git a/drivers/misc/mic/bus/scif_bus.c b/drivers/misc/mic/bus/scif_bus.c
index fd27021..ff6e01c 100644
--- a/drivers/misc/mic/bus/scif_bus.c
+++ b/drivers/misc/mic/bus/scif_bus.c
@@ -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);
--
2.5.0



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