diff options
Diffstat (limited to 'drivers/acpi/acpi_dbg.c')
| -rw-r--r-- | drivers/acpi/acpi_dbg.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/acpi/acpi_dbg.c b/drivers/acpi/acpi_dbg.c index f3bca448b305..4a434c23a196 100644 --- a/drivers/acpi/acpi_dbg.c +++ b/drivers/acpi/acpi_dbg.c @@ -750,29 +750,28 @@ static const struct acpi_debugger_ops acpi_aml_debugger = { int __init acpi_aml_init(void) { - int ret = 0; + int ret; /* Initialize AML IO interface */ mutex_init(&acpi_aml_io.lock); init_waitqueue_head(&acpi_aml_io.wait); acpi_aml_io.out_crc.buf = acpi_aml_io.out_buf; acpi_aml_io.in_crc.buf = acpi_aml_io.in_buf; + acpi_aml_dentry = debugfs_create_file("acpidbg", S_IFREG | S_IRUGO | S_IWUSR, acpi_debugfs_dir, NULL, &acpi_aml_operations); - ret = acpi_register_debugger(THIS_MODULE, &acpi_aml_debugger); - if (ret) - goto err_fs; - acpi_aml_initialized = true; -err_fs: + ret = acpi_register_debugger(THIS_MODULE, &acpi_aml_debugger); if (ret) { debugfs_remove(acpi_aml_dentry); acpi_aml_dentry = NULL; + return ret; } -err_exit: - return ret; + + acpi_aml_initialized = true; + return 0; } void __exit acpi_aml_exit(void) |