diff options
| -rw-r--r-- | hw/i386/acpi-build.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index d281ffa89e..e7b756b51b 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -755,10 +755,16 @@ static void crs_range_set_free(CrsRangeSet *range_set) static gint crs_range_compare(gconstpointer a, gconstpointer b) { - CrsRangeEntry *entry_a = *(CrsRangeEntry **)a; - CrsRangeEntry *entry_b = *(CrsRangeEntry **)b; + CrsRangeEntry *entry_a = *(CrsRangeEntry **)a; + CrsRangeEntry *entry_b = *(CrsRangeEntry **)b; - return (int64_t)entry_a->base - (int64_t)entry_b->base; + if (entry_a->base < entry_b->base) { + return -1; + } else if (entry_a->base > entry_b->base) { + return 1; + } else { + return 0; + } } /* |