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[Qemu-devel] [PATCH 2/4] nvdimm: use *function* directly instead of allo
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From: |
Wei Yang |
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Subject: |
[Qemu-devel] [PATCH 2/4] nvdimm: use *function* directly instead of allocating it again |
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Date: |
Wed, 27 Feb 2019 15:50:59 +0800 |
At the beginning or nvdimm_build_common_dsm(), variable *function* is
already allocated for Arg2.
This patch reuse variable *function* instead of allocating it again.
Signed-off-by: Wei Yang <address@hidden>
---
hw/acpi/nvdimm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c
index 39af8cdba8..e63a1ef15d 100644
--- a/hw/acpi/nvdimm.c
+++ b/hw/acpi/nvdimm.c
@@ -1086,7 +1086,7 @@ static void nvdimm_build_common_dsm(Aml *dev)
*/
aml_append(method, aml_store(handle, aml_name(NVDIMM_DSM_HANDLE)));
aml_append(method, aml_store(aml_arg(1), aml_name(NVDIMM_DSM_REVISION)));
- aml_append(method, aml_store(aml_arg(2), aml_name(NVDIMM_DSM_FUNCTION)));
+ aml_append(method, aml_store(function, aml_name(NVDIMM_DSM_FUNCTION)));
/*
* The fourth parameter (Arg3) of _DSM is a package which contains
--
2.19.1