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KVM: VMX: trivial: use BUG_ON

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Use BUG_ON(x) rather than if(x) BUG();

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@ identifier x; @@
-if (x) BUG();
+BUG_ON(x);

@@ identifier x; @@
-if (!x) BUG();
+BUG_ON(!x);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Julia Lawall 2011-08-02 12:34:57 +02:00 committed by Avi Kivity
parent 742bc67042
commit cf3ace79c0
1 changed files with 1 additions and 2 deletions
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3
arch/x86/kvm/vmx.c
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@ -4115,8 +4115,7 @@ static int handle_exception(struct kvm_vcpu *vcpu)
error_code = vmcs_read32(VM_EXIT_INTR_ERROR_CODE);
if (is_page_fault(intr_info)) {
/* EPT won't cause page fault directly */
if (enable_ept)
BUG();
BUG_ON(enable_ept);
cr2 = vmcs_readl(EXIT_QUALIFICATION);
trace_kvm_page_fault(cr2, error_code);