On 2017/1/17 21:36, Dan Carpenter wrote:
We accidentally return success if platform_device_alloc() fails.
Fixes: 846f0e9e74a0 ("ACPI/IORT: Add support for ARM SMMU platform devices creation")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c
index e0d2e6e..655407a 100644
--- a/drivers/acpi/arm64/iort.c
+++ b/drivers/acpi/arm64/iort.c
@@ -828,7 +828,7 @@ static int __init iort_add_smmu_platform_device(struct acpi_iort_node *node)
pdev = platform_device_alloc(ops->name, PLATFORM_DEVID_AUTO);
if (!pdev)
- return PTR_ERR(pdev);
+ return -ENOMEM;
count = ops->iommu_count_resources(node);
Acked-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
Thanks
Hanjun
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