hw/loongarch: remove acpi-build.c unused variable 'aml_len'
Fix a compiler warning on openbsd: ../src/hw/loongarch/acpi-build.c:416:12: warning: variable 'aml_len' set but not used [-Wunused-but-set-variable] size_t aml_len = 0; ^ Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220721040046.3985609-1-gaosong@loongson.cn> [rth: Removing aml_len in turn makes fadt set but not used.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -411,9 +411,8 @@ static void acpi_build(AcpiBuildTables *tables, MachineState *machine)
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LoongArchMachineState *lams = LOONGARCH_MACHINE(machine);
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LoongArchMachineState *lams = LOONGARCH_MACHINE(machine);
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GArray *table_offsets;
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GArray *table_offsets;
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AcpiFadtData fadt_data;
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AcpiFadtData fadt_data;
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unsigned facs, rsdt, fadt, dsdt;
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unsigned facs, rsdt, dsdt;
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uint8_t *u;
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uint8_t *u;
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size_t aml_len = 0;
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GArray *tables_blob = tables->table_data;
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GArray *tables_blob = tables->table_data;
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init_common_fadt_data(&fadt_data);
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init_common_fadt_data(&fadt_data);
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@ -437,21 +436,13 @@ static void acpi_build(AcpiBuildTables *tables, MachineState *machine)
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dsdt = tables_blob->len;
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dsdt = tables_blob->len;
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build_dsdt(tables_blob, tables->linker, machine);
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build_dsdt(tables_blob, tables->linker, machine);
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/*
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* Count the size of the DSDT, we will need it for
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* legacy sizing of ACPI tables.
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*/
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aml_len += tables_blob->len - dsdt;
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/* ACPI tables pointed to by RSDT */
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/* ACPI tables pointed to by RSDT */
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fadt = tables_blob->len;
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acpi_add_table(table_offsets, tables_blob);
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acpi_add_table(table_offsets, tables_blob);
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fadt_data.facs_tbl_offset = &facs;
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fadt_data.facs_tbl_offset = &facs;
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fadt_data.dsdt_tbl_offset = &dsdt;
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fadt_data.dsdt_tbl_offset = &dsdt;
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fadt_data.xdsdt_tbl_offset = &dsdt;
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fadt_data.xdsdt_tbl_offset = &dsdt;
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build_fadt(tables_blob, tables->linker, &fadt_data,
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build_fadt(tables_blob, tables->linker, &fadt_data,
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lams->oem_id, lams->oem_table_id);
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lams->oem_id, lams->oem_table_id);
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aml_len += tables_blob->len - fadt;
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acpi_add_table(table_offsets, tables_blob);
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acpi_add_table(table_offsets, tables_blob);
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build_madt(tables_blob, tables->linker, lams);
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build_madt(tables_blob, tables->linker, lams);
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