From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiao Guangrong Subject: [PATCH 5/8] acpi nvdimm: fix Arg6 usage Date: Sat, 29 Oct 2016 00:11:53 +0800 Message-ID: <1477671116-24079-6-git-send-email-guangrong.xiao@linux.intel.com> References: <1477671116-24079-1-git-send-email-guangrong.xiao@linux.intel.com> Cc: gleb@kernel.org, mtosatti@redhat.com, stefanha@redhat.com, mst@redhat.com, rth@twiddle.net, ehabkost@redhat.com, dan.j.williams@intel.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, Xiao Guangrong To: pbonzini@redhat.com, imammedo@redhat.com Return-path: Received: from mga09.intel.com ([134.134.136.24]:43128 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030339AbcJ1Q1L (ORCPT ); Fri, 28 Oct 2016 12:27:11 -0400 In-Reply-To: <1477671116-24079-1-git-send-email-guangrong.xiao@linux.intel.com> Sender: kvm-owner@vger.kernel.org List-ID: As the function only has 5 args, we use local7 instead of it Suggested-by: Igor Mammedov Signed-off-by: Xiao Guangrong --- hw/acpi/nvdimm.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index 0b8c275..cc958a4 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -780,7 +780,7 @@ static void nvdimm_build_common_dsm(Aml *dev) { Aml *method, *ifctx, *function, *handle, *uuid, *dsm_mem, *result_size; Aml *elsectx, *unsupport, *unpatched, *expected_uuid, *uuid_invalid; - Aml *pckg, *pckg_index, *pckg_buf, *field; + Aml *pckg, *pckg_index, *pckg_buf, *field, *dsm_out_buf; uint8_t byte_list[1]; method = aml_method(NVDIMM_COMMON_DSM, 5, AML_SERIALIZED); @@ -788,6 +788,7 @@ static void nvdimm_build_common_dsm(Aml *dev) function = aml_arg(2); handle = aml_arg(4); dsm_mem = aml_local(6); + dsm_out_buf = aml_local(7); aml_append(method, aml_store(aml_name(NVDIMM_ACPI_MEM_ADDR), dsm_mem)); @@ -928,8 +929,8 @@ static void nvdimm_build_common_dsm(Aml *dev) aml_append(method, aml_create_field(aml_name("ODAT"), aml_int(0), result_size, "OBUF")); aml_append(method, aml_concatenate(aml_buffer(0, NULL), aml_name("OBUF"), - aml_arg(6))); - aml_append(method, aml_return(aml_arg(6))); + dsm_out_buf)); + aml_append(method, aml_return(dsm_out_buf)); aml_append(dev, method); } -- 1.8.3.1