Refine soma code to make code run safely.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10877 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 3 insertions, 3 deletions

diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
index 3e510a65a7..e6d963672e 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
@@ -1165,7 +1165,7 @@ DiscoverScsiDevice (
   // Using Inquiry command to scan for the device

   //

   InquiryDataLength = sizeof (EFI_SCSI_INQUIRY_DATA);

-  SenseDataLength   = sizeof (EFI_SCSI_SENSE_DATA);

+  SenseDataLength   = (UINT8) sizeof (EFI_SCSI_SENSE_DATA);

 

   Status = ScsiInquiryCommand (

             &ScsiIoDevice->ScsiIo,

diff --git a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
index 72c9f9d0b5..c1d96b936e 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c
@@ -1429,7 +1429,7 @@ ScsiDiskRequestSenseKeys (
   UINT8               TargetStatus;

 

   FallStatus      = EFI_SUCCESS;

-  SenseDataLength = sizeof (EFI_SCSI_SENSE_DATA);

+  SenseDataLength = (UINT8) sizeof (EFI_SCSI_SENSE_DATA);

 

   ZeroMem (

     ScsiDiskDevice->SenseData,

@@ -2694,7 +2694,7 @@ AtapiIdentifyDevice (
   Cdb[0] = ATA_CMD_IDENTIFY_DEVICE;

   CommandPacket.Timeout = EFI_TIMER_PERIOD_SECONDS (1);

   CommandPacket.Cdb = Cdb;

-  CommandPacket.CdbLength = sizeof (Cdb);

+  CommandPacket.CdbLength = (UINT8) sizeof (Cdb);

   CommandPacket.InDataBuffer = &ScsiDiskDevice->IdentifyData;

   CommandPacket.InTransferLength = sizeof (ScsiDiskDevice->IdentifyData);