cpu variable is never used after commit <a2055abe9c67> ("x86/mm: Pass
flush_tlb_info to flush_tlb_others() etc"), so remove it.Cc: Andy Lutomirski <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Peter Zijlstra <[email protected]> Signed-off-by: Shaokun Zhang <[email protected]> --- arch/x86/mm/tlb.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 999d6d8f0bef..bc4bc7b2f075 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -685,9 +685,6 @@ void native_flush_tlb_others(const struct cpumask *cpumask, * that UV should be updated so that smp_call_function_many(), * etc, are optimal on UV. */ - unsigned int cpu; - - cpu = smp_processor_id(); cpumask = uv_flush_tlb_others(cpumask, info); if (cpumask) smp_call_function_many(cpumask, flush_tlb_func_remote, -- 2.7.4
