diff options
Diffstat (limited to 'arch/riscv/kernel/cpu-hotplug.c')
| -rw-r--r-- | arch/riscv/kernel/cpu-hotplug.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/riscv/kernel/cpu-hotplug.c b/arch/riscv/kernel/cpu-hotplug.c index 457a18efcb11..934eb64da0d0 100644 --- a/arch/riscv/kernel/cpu-hotplug.c +++ b/arch/riscv/kernel/cpu-hotplug.c @@ -29,25 +29,18 @@ bool cpu_has_hotplug(unsigned int cpu) */ int __cpu_disable(void) { - int ret = 0; unsigned int cpu = smp_processor_id(); if (!cpu_ops[cpu] || !cpu_ops[cpu]->cpu_stop) return -EOPNOTSUPP; - if (cpu_ops[cpu]->cpu_disable) - ret = cpu_ops[cpu]->cpu_disable(cpu); - - if (ret) - return ret; - remove_cpu_topology(cpu); numa_remove_cpu(cpu); set_cpu_online(cpu, false); riscv_ipi_disable(); irq_migrate_all_off_this_cpu(); - return ret; + return 0; } #ifdef CONFIG_HOTPLUG_CPU |