Commit-ID: 691b9ab6c9676e5868a4787be9041dd990005311 Gitweb: https://git.kernel.org/tip/691b9ab6c9676e5868a4787be9041dd990005311 Author: Shaokun Zhang <zhangshao...@hisilicon.com> AuthorDate: Tue, 29 Jan 2019 15:36:57 +0800 Committer: Borislav Petkov <b...@suse.de> CommitDate: Tue, 29 Jan 2019 18:32:30 +0100
x86/mm/tlb: Remove unused cpu variable The "cpu" local variable became unused after a2055abe9c67 ("x86/mm: Pass flush_tlb_info to flush_tlb_others() etc"). Remove it. Signed-off-by: Shaokun Zhang <zhangshao...@hisilicon.com> Signed-off-by: Borislav Petkov <b...@suse.de> Cc: Andy Lutomirski <l...@kernel.org> Cc: Dave Hansen <dave.han...@linux.intel.com> Cc: "H. Peter Anvin" <h...@zytor.com> Cc: Ingo Molnar <mi...@redhat.com> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: x86-ml <x...@kernel.org> Link: https://lkml.kernel.org/r/1548747417-33551-1-git-send-email-zhangshao...@hisilicon.com --- 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,