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[17/61] KVM: x86: Drop redundant array size check

Message ID 20200201185218.24473-18-sean.j.christopherson@intel.com
State New, archived
Headers show
Series KVM: x86: Introduce KVM cpu caps | expand

Commit Message

Sean Christopherson Feb. 1, 2020, 6:51 p.m. UTC
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().

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
 arch/x86/kvm/cpuid.c | 3 ---
 1 file changed, 3 deletions(-)
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Patch

diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index f9cfc69199f0..6516fec361c1 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;