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path: root/drivers/dax/hmem/hmem.c
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Diffstat (limited to 'drivers/dax/hmem/hmem.c')
-rw-r--r--drivers/dax/hmem/hmem.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/dax/hmem/hmem.c b/drivers/dax/hmem/hmem.c
index e5fe8b39fb94..5d2ddef0f8f5 100644
--- a/drivers/dax/hmem/hmem.c
+++ b/drivers/dax/hmem/hmem.c
@@ -16,7 +16,6 @@ static int dax_hmem_probe(struct platform_device *pdev)
struct dax_region *dax_region;
struct memregion_info *mri;
struct dev_dax_data data;
- struct dev_dax *dev_dax;
/*
* @region_idle == true indicates that an administrative agent
@@ -38,13 +37,8 @@ static int dax_hmem_probe(struct platform_device *pdev)
.id = -1,
.size = region_idle ? 0 : range_len(&mri->range),
};
- dev_dax = devm_create_dev_dax(&data);
- if (IS_ERR(dev_dax))
- return PTR_ERR(dev_dax);
- /* child dev_dax instances now own the lifetime of the dax_region */
- dax_region_put(dax_region);
- return 0;
+ return PTR_ERR_OR_ZERO(devm_create_dev_dax(&data));
}
static struct platform_driver dax_hmem_driver = {