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path: root/drivers/acpi/acpi_configfs.c
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Diffstat (limited to 'drivers/acpi/acpi_configfs.c')
-rw-r--r--drivers/acpi/acpi_configfs.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/acpi/acpi_configfs.c b/drivers/acpi/acpi_configfs.c
index cf91f49101ea..3a14859dbb75 100644
--- a/drivers/acpi/acpi_configfs.c
+++ b/drivers/acpi/acpi_configfs.c
@@ -268,7 +268,12 @@ static int __init acpi_configfs_init(void)
acpi_table_group = configfs_register_default_group(root, "table",
&acpi_tables_type);
- return PTR_ERR_OR_ZERO(acpi_table_group);
+ if (IS_ERR(acpi_table_group)) {
+ configfs_unregister_subsystem(&acpi_configfs);
+ return PTR_ERR(acpi_table_group);
+ }
+
+ return 0;
}
module_init(acpi_configfs_init);