diff options
| author | Gleb Natapov <gleb@redhat.com> | 2013-11-04 15:52:42 +0200 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-11-05 09:11:30 +0200 |
| commit | 6d4d85ec5698a65165eb9af0ce0e508a7c757bac (patch) | |
| tree | 1c0b5a89fc8722979d33e11ad84861d796dc241c /arch/x86/kvm | |
| parent | aa9ac1a6323d21065e121902fef4f1b6c07c37c7 (diff) | |
KVM: emulator: cleanup decode_register_operand() a bit
Make code shorter.
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/emulate.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 0bd372f3c98..07ffca0a89e 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -1045,13 +1045,9 @@ static void decode_register_operand(struct x86_emulate_ctxt *ctxt, } op->type = OP_REG; - if (ctxt->d & ByteOp) { - op->addr.reg = decode_register(ctxt, reg, true); - op->bytes = 1; - } else { - op->addr.reg = decode_register(ctxt, reg, false); - op->bytes = ctxt->op_bytes; - } + op->bytes = (ctxt->d & ByteOp) ? 1 : ctxt->op_bytes; + op->addr.reg = decode_register(ctxt, reg, ctxt->d & ByteOp); + fetch_register_operand(op); op->orig_val = op->val; } |