From 95cf1cf0c5a767feb811dfed298b95b1df8824c7 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Fri, 13 Nov 2009 17:34:24 -0700 Subject: [PATCH] x86/PCI: MMCONFIG: use pointer to simplify pci_mmcfg_config[] structure access No functional change, but simplifies a future patch to convert the table to a list. Reviewed-by: Yinghai Lu Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes --- arch/x86/pci/mmconfig-shared.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index 5479fbb2d6ab..28ac9f58a986 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -54,12 +54,14 @@ static __init struct pci_mmcfg_region *pci_mmconfig_add(int segment, int start, kfree(pci_mmcfg_config); } pci_mmcfg_config = new; - pci_mmcfg_config_num++; - pci_mmcfg_config[i].address = addr; - pci_mmcfg_config[i].segment = segment; - pci_mmcfg_config[i].start_bus = start; - pci_mmcfg_config[i].end_bus = end; + + new = &pci_mmcfg_config[i]; + + new->address = addr; + new->segment = segment; + new->start_bus = start; + new->end_bus = end; return &pci_mmcfg_config[i]; }