sptep is assigned first, so it does not need to initialize the assignment. Signed-off-by: Li zeming <zeming@xxxxxxxxxxxx> --- arch/x86/kvm/mmu/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index ec169f5c7dce..95f745aec4aa 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -3457,7 +3457,7 @@ static int fast_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault) struct kvm_mmu_page *sp; int ret = RET_PF_INVALID; u64 spte = 0ull; - u64 *sptep = NULL; + u64 *sptep; uint retry_count = 0; if (!page_fault_can_be_fast(fault)) -- 2.18.2
