diff options
Diffstat (limited to 'MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c')
| -rw-r--r-- | MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c b/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c index b7e7d66025..22556e7ef8 100644 --- a/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c +++ b/MdeModulePkg/Bus/Pci/EhciDxe/UsbHcMem.c @@ -520,7 +520,7 @@ UsbHcFreeMem ( for (Count = 0; Count < (AllocSize / USBHC_MEM_UNIT); Count++) {
ASSERT (USB_HC_BIT_IS_SET (Block->Bits[Byte], Bit));
- Block->Bits[Byte] ^= (UINT8) USB_HC_BIT (Bit);
+ Block->Bits[Byte] = (UINT8) (Block->Bits[Byte] ^ USB_HC_BIT (Bit));
NEXT_BIT (Byte, Bit);
}
|