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KVM: MMU: Remove unused prev_shadow_ent variable from fetch() 

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
This commit is contained in:
Marcelo Tosatti 2007-12-04 13:42:16 -05:00 committed by Avi Kivity
parent e4a533a416
commit 4bf8ed8dd2
1 changed files with 0 additions and 3 deletions
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3
drivers/kvm/paging_tmpl.h
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@ -300,7 +300,6 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
hpa_t shadow_addr;
int level;
u64 *shadow_ent;
u64 *prev_shadow_ent = NULL;
if (!is_present_pte(walker->pte))
return NULL;
@ -326,7 +325,6 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
if (level == PT_PAGE_TABLE_LEVEL)
break;
shadow_addr = *shadow_ent & PT64_BASE_ADDR_MASK;
prev_shadow_ent = shadow_ent;
continue;
}
@ -355,7 +353,6 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
shadow_pte = shadow_addr | PT_PRESENT_MASK | PT_ACCESSED_MASK
| PT_WRITABLE_MASK | PT_USER_MASK;
*shadow_ent = shadow_pte;
prev_shadow_ent = shadow_ent;
}
FNAME(set_pte)(vcpu, walker->pte, shadow_ent,