[v3] virtio: features,fixes

[PULL v3 57/85] hw/arm/virt-acpi-build: Drop local iort_node_offset

Michael S. Tsirkin posted 85 patches 2 months, 2 weeks ago

Diff against v1 v1 v2 v2 v3
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[PULL v3 57/85] hw/arm/virt-acpi-build: Drop local iort_node_offset

Posted by Michael S. Tsirkin 2 months, 2 weeks ago

From: Nicolin Chen <nicolinc@nvidia.com>

Both the other two callers of build_iort_id_mapping() just directly pass
in the IORT_NODE_OFFSET macro. Keeping a "const uint32_t" local variable
storing the same value doesn't have any gain.

Simplify this by replacing the only place using this local variable with
the macro directly.

Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Message-Id: <20240619001708.926511-1-nicolinc@nvidia.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/arm/virt-acpi-build.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index b2366f24f9..102e2da934 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -269,7 +269,6 @@ static void
 build_iort(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
 {
     int i, nb_nodes, rc_mapping_count;
-    const uint32_t iort_node_offset = IORT_NODE_OFFSET;
     size_t node_size, smmu_offset = 0;
     AcpiIortIdMapping *idmap;
     uint32_t id = 0;
@@ -415,7 +414,7 @@ build_iort(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
             range = &g_array_index(its_idmaps, AcpiIortIdMapping, i);
             /* output IORT node is the ITS group node (the first node) */
             build_iort_id_mapping(table_data, range->input_base,
-                                  range->id_count, iort_node_offset);
+                                  range->id_count, IORT_NODE_OFFSET);
         }
     } else {
         /* output IORT node is the ITS group node (the first node) */
-- 
MST