diff options
| -rw-r--r-- | drivers/acpi/glue.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index dcba319ac3f1..f3ead0ce37ab 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -225,11 +225,15 @@ int acpi_bind_one(struct device *dev, acpi_handle handle) list_for_each_entry(pn, &acpi_dev->physical_node_list, node) { /* Sanity check. */ if (pn->dev == dev) { + mutex_unlock(&acpi_dev->physical_node_lock); + dev_warn(dev, "Already associated with ACPI node\n"); - if (ACPI_HANDLE(dev) == handle) - retval = 0; + kfree(physical_node); + if (ACPI_HANDLE(dev) != handle) + goto err; - goto out_free; + put_device(dev); + return 0; } if (pn->node_id == node_id) { physnode_list = &pn->node; @@ -262,15 +266,6 @@ int acpi_bind_one(struct device *dev, acpi_handle handle) ACPI_HANDLE_SET(dev, NULL); put_device(dev); return retval; - - out_free: - mutex_unlock(&acpi_dev->physical_node_lock); - kfree(physical_node); - if (retval) - goto err; - - put_device(dev); - return 0; } EXPORT_SYMBOL_GPL(acpi_bind_one); |