diff options
| -rw-r--r-- | drivers/acpi/acpi_platform.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c index 32136b85196d..1bde12708f9e 100644 --- a/drivers/acpi/acpi_platform.c +++ b/drivers/acpi/acpi_platform.c @@ -61,25 +61,23 @@ int acpi_create_platform_device(struct acpi_device *adev, INIT_LIST_HEAD(&resource_list); count = acpi_dev_get_resources(adev, &resource_list, NULL, NULL); - if (count < 0) + if (count < 0) { return 0; + } else if (count > 0) { + resources = kmalloc(count * sizeof(struct resource), + GFP_KERNEL); + if (!resources) { + dev_err(&adev->dev, "No memory for resources\n"); + acpi_dev_free_resource_list(&resource_list); + return -ENOMEM; + } + count = 0; + list_for_each_entry(rentry, &resource_list, node) + resources[count++] = rentry->res; - if (!count) - goto create_dev; - - resources = kmalloc(count * sizeof(struct resource), GFP_KERNEL); - if (!resources) { - dev_err(&adev->dev, "No memory for resources\n"); acpi_dev_free_resource_list(&resource_list); - return -ENOMEM; } - count = 0; - list_for_each_entry(rentry, &resource_list, node) - resources[count++] = rentry->res; - - acpi_dev_free_resource_list(&resource_list); -create_dev: memset(&pdevinfo, 0, sizeof(pdevinfo)); /* * If the ACPI node has a parent and that parent has a physical device |