When acpi_install_notify_handler() fails the cooling device stays registered and the sysfs files created via acpi_pss_perf_init() are leaked and the function returns success. Undo acpi_pss_perf_init() and return a proper error code. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx> Cc: Len Brown <lenb@xxxxxxxxxx> Cc: linux-acpi@xxxxxxxxxxxxxxx --- drivers/acpi/processor_driver.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -251,6 +251,9 @@ static int __acpi_processor_start(struct if (ACPI_SUCCESS(status)) return 0; + result = -ENODEV; + acpi_pss_perf_exit(pr, device); + err_power_exit: acpi_processor_power_exit(pr); return result; -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
