diff options
| -rw-r--r-- | src/northbridge/amd/amdk8/northbridge.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/northbridge/amd/amdk8/northbridge.c b/src/northbridge/amd/amdk8/northbridge.c index 63f543e0a0..a17aa65a82 100644 --- a/src/northbridge/amd/amdk8/northbridge.c +++ b/src/northbridge/amd/amdk8/northbridge.c @@ -1165,14 +1165,16 @@ static struct device_operations pci_domain_ops = { static void add_more_links(device_t dev, unsigned total_links) { struct bus *link, *last = NULL; - int link_num; + int link_num = -1; - for (link = dev->link_list; link; link = link->next) + for (link = dev->link_list; link; link = link->next) { + if (link_num < link->link_num) + link_num = link->link_num; last = link; + } if (last) { - int links = total_links - last->link_num; - link_num = last->link_num; + int links = total_links - (link_num + 1); if (links > 0) { link = malloc(links*sizeof(*link)); if (!link) @@ -1182,7 +1184,6 @@ static void add_more_links(device_t dev, unsigned total_links) } } else { - link_num = -1; link = malloc(total_links*sizeof(*link)); memset(link, 0, total_links*sizeof(*link)); dev->link_list = link; |