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smbios: cleanup smbios_get_tables() from legacy handling 

smbios_get_tables() bails out right away if leagacy mode is enabled
and won't generate any SMBIOS tables. At the same time x86 specific
fw_cfg_build_smbios() will genarate legacy tables and then proceed
to preparing temporary mem_array for useless call to
smbios_get_tables() and then discard it.

Drop legacy related check in smbios_get_tables() and return from
fw_cfg_build_smbios() early if legacy tables where built without
proceeding to non legacy part of the function.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
Message-Id: <20240314152302.2324164-5-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2024-03-14 16:22:45 +01:00 committed by Michael S. Tsirkin
parent 579094cb99
commit a7bdf7186f
2 changed files with 1 additions and 6 deletions
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1
hw/i386/fw_cfg.c
View File

@ -74,6 +74,7 @@ void fw_cfg_build_smbios(PCMachineState *pcms, FWCfgState *fw_cfg)
if (smbios_tables) {
fw_cfg_add_bytes(fw_cfg, FW_CFG_SMBIOS_ENTRIES,
smbios_tables, smbios_tables_len);
return;
}
/* build the array of physical mem area from e820 table */

6
hw/smbios/smbios.c
View File

@ -1229,12 +1229,6 @@ void smbios_get_tables(MachineState *ms,
{
unsigned i, dimm_cnt, offset;
if (smbios_legacy) {
*tables = *anchor = NULL;
*tables_len = *anchor_len = 0;
return;
}
if (!smbios_immutable) {
smbios_build_type_0_table();
smbios_build_type_1_table();