diff options
Diffstat (limited to 'MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c')
| -rw-r--r-- | MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c | 37 |
1 files changed, 11 insertions, 26 deletions
diff --git a/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c b/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c index 4322b6c0f2..187c1cc4dc 100644 --- a/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c +++ b/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c @@ -2635,35 +2635,20 @@ DevPathFromTextBluetooth ( )
{
CHAR16 *BluetoothStr;
- CHAR16 *Walker;
- CHAR16 *TempNumBuffer;
- UINTN TempBufferSize;
- INT32 Index;
BLUETOOTH_DEVICE_PATH *BluetoothDp;
BluetoothStr = GetNextParamStr (&TextDeviceNode);
- BluetoothDp = (BLUETOOTH_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_BLUETOOTH_DP,
- (UINT16) sizeof (BLUETOOTH_DEVICE_PATH)
- );
-
- Index = sizeof (BLUETOOTH_ADDRESS) - 1;
- Walker = BluetoothStr;
- while (!IS_NULL(*Walker) && Index >= 0) {
- TempBufferSize = 2 * sizeof(CHAR16) + StrSize(L"0x");
- TempNumBuffer = AllocateZeroPool (TempBufferSize);
- if (TempNumBuffer == NULL) {
- break;
- }
- StrCpyS (TempNumBuffer, TempBufferSize / sizeof (CHAR16), L"0x");
- StrnCatS (TempNumBuffer, TempBufferSize / sizeof (CHAR16), Walker, 2);
- BluetoothDp->BD_ADDR.Address[Index] = (UINT8)Strtoi (TempNumBuffer);
- FreePool (TempNumBuffer);
- Walker += 2;
- Index--;
- }
-
+ BluetoothDp = (BLUETOOTH_DEVICE_PATH *) CreateDeviceNode (
+ MESSAGING_DEVICE_PATH,
+ MSG_BLUETOOTH_DP,
+ (UINT16) sizeof (BLUETOOTH_DEVICE_PATH)
+ );
+ StrHexToBytes (
+ BluetoothStr,
+ sizeof (BLUETOOTH_ADDRESS) * 2,
+ BluetoothDp->BD_ADDR.Address,
+ sizeof (BLUETOOTH_ADDRESS)
+ );
return (EFI_DEVICE_PATH_PROTOCOL *) BluetoothDp;
}
|