diff options
Diffstat (limited to 'drivers/firmware/psci/psci_checker.c')
| -rw-r--r-- | drivers/firmware/psci/psci_checker.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/firmware/psci/psci_checker.c b/drivers/firmware/psci/psci_checker.c index d9b1a2d71223..3d6ba425dbb9 100644 --- a/drivers/firmware/psci/psci_checker.c +++ b/drivers/firmware/psci/psci_checker.c @@ -199,13 +199,12 @@ static int hotplug_tests(void) if (!page_buf) goto out_free_cpu_groups; - err = 0; /* * Of course the last CPU cannot be powered down and cpu_down() should * refuse doing that. */ pr_info("Trying to turn off and on again all CPUs\n"); - err += down_and_up_cpus(cpu_online_mask, offlined_cpus); + err = down_and_up_cpus(cpu_online_mask, offlined_cpus); /* * Take down CPUs by cpu group this time. When the last CPU is turned |