powerpc/mm: Fix compile warning
arch/powerpc/mm/tlb_nohash.c: In function 'flush_tlb_mm': arch/powerpc/mm/tlb_nohash.c:128: warning: unused variable 'cpu_mask' Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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@@ -125,7 +125,6 @@ static void do_flush_tlb_page_ipi(void *param)
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void flush_tlb_mm(struct mm_struct *mm)
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void flush_tlb_mm(struct mm_struct *mm)
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{
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{
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cpumask_t cpu_mask;
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unsigned int pid;
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unsigned int pid;
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preempt_disable();
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preempt_disable();
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