Commit 64dd4a5a authored by Lu Wei's avatar Lu Wei Committed by Andy Shevchenko

platform/x86: intel-vbtn: Fix return value check in check_acpi_dev()

In the function check_acpi_dev(), if it fails to create
platform device, the return value is ERR_PTR() or NULL.
Thus it must use IS_ERR_OR_NULL() to check return value.

Fixes: 332e0812 ("intel-vbtn: new driver for Intel Virtual Button")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarLu Wei <luwei32@huawei.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 71fbe886
...@@ -299,7 +299,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv) ...@@ -299,7 +299,7 @@ check_acpi_dev(acpi_handle handle, u32 lvl, void *context, void **rv)
return AE_OK; return AE_OK;
if (acpi_match_device_ids(dev, ids) == 0) if (acpi_match_device_ids(dev, ids) == 0)
if (acpi_create_platform_device(dev, NULL)) if (!IS_ERR_OR_NULL(acpi_create_platform_device(dev, NULL)))
dev_info(&dev->dev, dev_info(&dev->dev,
"intel-vbtn: created platform device\n"); "intel-vbtn: created platform device\n");
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment