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x86, NMI: Add to_cpumask() to silence compile warning

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Gcc complains if we don't cast this to a struct cpumask pointer.
arch/x86/kernel/nmi_selftest.c:93:2:

	warning: passing argument 1 of ‘cpumask_empty’ from
	incompatible pointer type [enabled by default]

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/20111207110612.GA3437@mwanda
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Dan Carpenter 2011-12-07 14:06:12 +03:00 committed by Ingo Molnar
parent 4f941c57fe
commit 3d6240b53e
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/nmi_selftest.c
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@ -90,7 +90,7 @@ static void remote_ipi(void)
{ {
cpumask_copy(to_cpumask(nmi_ipi_mask), cpu_online_mask); cpumask_copy(to_cpumask(nmi_ipi_mask), cpu_online_mask);
cpumask_clear_cpu(smp_processor_id(), to_cpumask(nmi_ipi_mask)); cpumask_clear_cpu(smp_processor_id(), to_cpumask(nmi_ipi_mask));
if (!cpumask_empty(nmi_ipi_mask)) if (!cpumask_empty(to_cpumask(nmi_ipi_mask)))
test_nmi_ipi(to_cpumask(nmi_ipi_mask)); test_nmi_ipi(to_cpumask(nmi_ipi_mask));
} }