diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 6e4722c3dcdb..df9082c811e0 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -655,7 +655,6 @@ static int segmented_read_std(struct x86_emulate_ctxt *ctxt, } static int do_insn_fetch_byte(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops, unsigned long eip, u8 *dest) { struct fetch_cache *fc = &ctxt->decode.fetch; @@ -670,8 +669,8 @@ static int do_insn_fetch_byte(struct x86_emulate_ctxt *ctxt, rc = __linearize(ctxt, addr, size, false, true, &linear); if (rc != X86EMUL_CONTINUE) return rc; - rc = ops->fetch(ctxt, linear, fc->data + cur_size, - size, &ctxt->exception); + rc = ctxt->ops->fetch(ctxt, linear, fc->data + cur_size, + size, &ctxt->exception); if (rc != X86EMUL_CONTINUE) return rc; fc->end += size; @@ -681,7 +680,6 @@ static int do_insn_fetch_byte(struct x86_emulate_ctxt *ctxt, } static int do_insn_fetch(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops, unsigned long eip, void *dest, unsigned size) { int rc; @@ -690,7 +688,7 @@ static int do_insn_fetch(struct x86_emulate_ctxt *ctxt, if (eip + size - ctxt->eip > 15) return X86EMUL_UNHANDLEABLE; while (size--) { - rc = do_insn_fetch_byte(ctxt, ops, eip++, dest++); + rc = do_insn_fetch_byte(ctxt, eip++, dest++); if (rc != X86EMUL_CONTINUE) return rc; } @@ -700,7 +698,7 @@ static int do_insn_fetch(struct x86_emulate_ctxt *ctxt, /* Fetch next part of the instruction being emulated. */ #define insn_fetch(_type, _size, _eip) \ ({ unsigned long _x; \ - rc = do_insn_fetch(ctxt, ops, (_eip), &_x, (_size)); \ + rc = do_insn_fetch(ctxt, (_eip), &_x, (_size)); \ if (rc != X86EMUL_CONTINUE) \ goto done; \ (_eip) += (_size); \ @@ -708,7 +706,7 @@ static int do_insn_fetch(struct x86_emulate_ctxt *ctxt, }) #define insn_fetch_arr(_arr, _size, _eip) \ -({ rc = do_insn_fetch(ctxt, ops, (_eip), _arr, (_size)); \ +({ rc = do_insn_fetch(ctxt, (_eip), _arr, (_size)); \ if (rc != X86EMUL_CONTINUE) \ goto done; \ (_eip) += (_size); \ @@ -887,7 +885,6 @@ static void decode_register_operand(struct x86_emulate_ctxt *ctxt, } static int decode_modrm(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops, struct operand *op) { struct decode_cache *c = &ctxt->decode; @@ -1014,7 +1011,6 @@ done: } static int decode_abs(struct x86_emulate_ctxt *ctxt, - struct x86_emulate_ops *ops, struct operand *op) { struct decode_cache *c = &ctxt->decode; @@ -3327,7 +3323,6 @@ static int decode_imm(struct x86_emulate_ctxt *ctxt, struct operand *op, unsigned size, bool sign_extension) { struct decode_cache *c = &ctxt->decode; - struct x86_emulate_ops *ops = ctxt->ops; int rc = X86EMUL_CONTINUE; op->type = OP_IMM; @@ -3362,10 +3357,8 @@ done: return rc; } -int -x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len) +int x86_decode_insn(struct x86_emulate_ctxt *ctxt, void *insn, int insn_len) { - struct x86_emulate_ops *ops = ctxt->ops; struct decode_cache *c = &ctxt->decode; int rc = X86EMUL_CONTINUE; int mode = ctxt->mode; @@ -3531,11 +3524,11 @@ done_prefixes: /* ModRM and SIB bytes. */ if (c->d & ModRM) { - rc = decode_modrm(ctxt, ops, &memop); + rc = decode_modrm(ctxt, &memop); if (!c->has_seg_override) set_seg_override(c, c->modrm_seg); } else if (c->d & MemAbs) - rc = decode_abs(ctxt, ops, &memop); + rc = decode_abs(ctxt, &memop); if (rc != X86EMUL_CONTINUE) goto done;