Commit 463a5df1 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Jesse Barnes

x86/PCI: MMCONFIG: simplify tests for empty pci_mmcfg_config table

We never set pci_mmcfg_config unless we increment pci_mmcfg_config_num,
so there's no need to test both pci_mmcfg_config_num and pci_mmcfg_config.
Reviewed-by: default avatarYinghai Lu <yinghai@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 7da7d360
......@@ -472,7 +472,6 @@ static void __init pci_mmcfg_reject_broken(int early)
int i;
if ((pci_mmcfg_config_num == 0) ||
(pci_mmcfg_config == NULL) ||
(pci_mmcfg_config[0].address == 0))
return;
......@@ -618,7 +617,6 @@ static void __init __pci_mmcfg_init(int early)
pci_mmcfg_reject_broken(early);
if ((pci_mmcfg_config_num == 0) ||
(pci_mmcfg_config == NULL) ||
(pci_mmcfg_config[0].address == 0))
return;
......@@ -652,7 +650,6 @@ static int __init pci_mmcfg_late_insert_resources(void)
if ((pci_mmcfg_resources_inserted == 1) ||
(pci_probe & PCI_PROBE_MMCONF) == 0 ||
(pci_mmcfg_config_num == 0) ||
(pci_mmcfg_config == NULL) ||
(pci_mmcfg_config[0].address == 0))
return 1;
......
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