From: Miaohe Lin <linmiaohe@huawei.com>
Date: Mon, 12 Aug 2019 02:33:00 +0000 (+0800)
Subject: KVM: x86: svm: remove redundant assignment of var new_entry
X-Git-Tag: v5.3-rc6~28^2~6
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=c8e174b39887ea1992286ff8ffdbcf79f6057cf2;p=linux-block.git

KVM: x86: svm: remove redundant assignment of var new_entry

new_entry is reassigned a new value next line. So
it's redundant and remove it.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index d685491fce4d..e3d3b2128f2b 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1714,7 +1714,6 @@ static int avic_init_backing_page(struct kvm_vcpu *vcpu)
 	if (!entry)
 		return -EINVAL;
 
-	new_entry = READ_ONCE(*entry);
 	new_entry = __sme_set((page_to_phys(svm->avic_backing_page) &
 			      AVIC_PHYSICAL_ID_ENTRY_BACKING_PAGE_MASK) |
 			      AVIC_PHYSICAL_ID_ENTRY_VALID_MASK);