x86: use cpu_clear in remove_cpu_from_maps

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 687376a..2745657 100644 (file)
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1311,7 +1311,7 @@ static void __ref remove_cpu_from_maps(int cpu)
        cpu_clear(cpu, cpu_callout_map);
        cpu_clear(cpu, cpu_callin_map);
        /* was set by cpu_init() */
-       clear_bit(cpu, (unsigned long *)&cpu_initialized);
+       cpu_clear(cpu, cpu_initialized);
        numa_remove_cpu(cpu);
 }