From c0acdea21437eff134cc3486bdc52907d9086af1 Mon Sep 17 00:00:00 2001 From: Alex Chiang Date: Mon, 9 Feb 2009 11:16:57 -0700 Subject: [PATCH] [IA64] Remove redundant cpu_clear() in __cpu_disable path The second call to cpu_clear() is redundant, as we've already removed the CPU from cpu_online_map before calling migrate_platform_irqs(). Signed-off-by: Alex Chiang Signed-off-by: Tony Luck --- arch/ia64/kernel/smpboot.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 2ec5bbff461e..52290547c85b 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -740,11 +740,10 @@ int __cpu_disable(void) if (migrate_platform_irqs(cpu)) { cpu_set(cpu, cpu_online_map); - return (-EBUSY); + return -EBUSY; } remove_siblinginfo(cpu); - cpu_clear(cpu, cpu_online_map); fixup_irqs(); local_flush_tlb_all(); cpu_clear(cpu, cpu_callin_map); -- 2.20.1