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Commit c0acdea2 authored by Alex Chiang's avatar Alex Chiang Committed by Tony Luck
Browse files

[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: default avatarAlex Chiang <achiang@hp.com>
Signed-off-by: default avatarTony Luck <aegl@agluck-desktop.(none)>
parent 66db2e63

arch/ia64/kernel/smpboot.c

+1 −2
Original line number Diff line number Diff line
@@ -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);