Commit 910de55c authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Linus Torvalds
Browse files

[PATCH] APM: Remove redundant call to set_cpus_allowed 



machine_power_off now always switches to the boot cpu so there
is no reason for APM to also do that.

Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 4fa2564a

arch/i386/kernel/apm.c

+0 −7
Original line number Diff line number Diff line
@@ -911,14 +911,7 @@ static void apm_power_off(void) 
		0xcd, 0x15		/* int   $0x15       */

	};



	/*

	 * This may be called on an SMP machine.

	 */

#ifdef CONFIG_SMP

	/* Some bioses don't like being called from CPU != 0 */

	set_cpus_allowed(current, cpumask_of_cpu(0));

	BUG_ON(smp_processor_id() != 0);

#endif

	if (apm_info.realmode_power_off)

	{

		(void)apm_save_cpus();