From 695538aa21c057578a0c70e1aa22fd97fd407930 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Mon, 2 Mar 2020 15:56:20 -0800 Subject: [PATCH] KVM: x86: Drop redundant array size check Drop a "nent >= maxnent" check in kvm_get_cpuid() that's fully redundant now that kvm_get_cpuid() isn't indexing the array to pass an entry to do_cpuid_func(). Reviewed-by: Vitaly Kuznetsov Signed-off-by: Sean Christopherson Signed-off-by: Paolo Bonzini --- arch/x86/kvm/cpuid.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 59195de..4bf4f7d7 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -844,9 +844,6 @@ static int get_cpuid_func(struct kvm_cpuid_array *array, u32 func, limit = array->entries[array->nent - 1].eax; for (func = func + 1; func <= limit; ++func) { - if (array->nent >= array->maxnent) - return -E2BIG; - r = do_cpuid_func(array, func, type); if (r) break; -- 2.7.4