Commit 695538aa authored Mar 02, 2020 by Sean Christopherson Committed by Paolo Bonzini Mar 16, 2020

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 <vkuznets@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

parent e53c95e8

arch/x86/kvm/cpuid.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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;

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