KVM: x86 emulator: Fix emulate_grp3 return values

This patch lets emulate_grp3() return X86EMUL_* return codes instead
of hardcoded ones.

Signed-off-by: Mohammed Gamal <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index f0415eab6591..8617c344405d 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1424,9 +1424,9 @@ static inline int emulate_grp3(struct x86_emulate_ctxt *ctxt,
                 emulate_1op_rax_rdx("idiv", c->src, *rax, *rdx, ctxt->eflags);
                 break;
         default:
-                return 0;
+                return X86EMUL_UNHANDLEABLE;
         }
-        return 1;
+        return X86EMUL_CONTINUE;
 }
 
 static inline int emulate_grp45(struct x86_emulate_ctxt *ctxt,
@@ -3172,7 +3172,7 @@ special_insn:
                 ctxt->eflags ^= EFLG_CF;
                 break;
         case 0xf6 ... 0xf7:     /* Grp3 */
-                if (!emulate_grp3(ctxt, ops))
+                if (emulate_grp3(ctxt, ops) != X86EMUL_CONTINUE)
                         goto cannot_emulate;
                 break;
         case 0xf8: /* clc */