config_item_put() should be called in the drop_item callback, to
decrement refcount for the config item.
Fixes:
772bf1e2878ec ("ACPI: configfs: Unload SSDT on configfs entry removal")
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
[ rjw: Subject edit ]
Cc: 4.13+ <stable@vger.kernel.org> # 4.13+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPI_INFO(("Host-directed Dynamic ACPI Table Unload"));
acpi_unload_table(table->index);
+ config_item_put(cfg);
}
static struct configfs_group_operations acpi_table_group_ops = {