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-rw-r--r--UefiCpuPkg/Library/MtrrLib/MtrrLib.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c
index c9440f0..255a8eb 100644
--- a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c
+++ b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c
@@ -468,7 +468,11 @@ MtrrGetFixedMtrr (
OUT MTRR_FIXED_SETTINGS *FixedSettings
)
{
- if (!IsMtrrSupported ()) {
+ BOOLEAN FixedMtrrSupported;
+
+ MtrrLibIsMtrrSupported (&FixedMtrrSupported, NULL);
+
+ if (!FixedMtrrSupported) {
return FixedSettings;
}