KVM: x86 emulator: fix faulty check for two-byte opcode

Right now, the bug is harmless as we never emulate one-byte 0xb6 or 0xb7.
But things may change.

Noted by the mysterious Gabriel C.

Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index 82b4ea62c982..ef7518a2d7ac 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -819,7 +819,7 @@ done_prefixes:
         case DstReg:
                 dst.type = OP_REG;
                 if ((d & ByteOp)
-                    && !(twobyte_table && (b == 0xb6 || b == 0xb7))) {
+                    && !(twobyte && (b == 0xb6 || b == 0xb7))) {
                         dst.ptr = decode_register(modrm_reg, _regs,
                                                   (rex_prefix == 0));
                         dst.val = *(u8 *) dst.ptr;