KVM: SVM: move nested_svm_intr main logic out of if-clause

This patch removes one indentation level from nested_svm_intr and
makes the logic more readable.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 11 insertions, 10 deletions

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index a1cfa7d57ab9..144f2025799f 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1374,19 +1374,20 @@ static int nested_svm_check_exception(struct vcpu_svm *svm, unsigned nr,
 
 static inline int nested_svm_intr(struct vcpu_svm *svm)
 {
-        if (is_nested(svm)) {
-                if (!(svm->vcpu.arch.hflags & HF_VINTR_MASK))
-                        return 0;
+        if (!is_nested(svm))
+                return 0;
 
-                if (!(svm->vcpu.arch.hflags & HF_HIF_MASK))
-                        return 0;
+        if (!(svm->vcpu.arch.hflags & HF_VINTR_MASK))
+                return 0;
 
-                svm->vmcb->control.exit_code = SVM_EXIT_INTR;
+        if (!(svm->vcpu.arch.hflags & HF_HIF_MASK))
+                return 0;
 
-                if (nested_svm_exit_handled(svm)) {
-                        nsvm_printk("VMexit -> INTR\n");
-                        return 1;
-                }
+        svm->vmcb->control.exit_code = SVM_EXIT_INTR;
+
+        if (nested_svm_exit_handled(svm)) {
+                nsvm_printk("VMexit -> INTR\n");
+                return 1;
         }
 
         return 0;