From: jji4 <jji4@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 17 Dec 2008 09:20:16 +0000 (+0000)
Subject: Some codes have been altered and replaced by library functions which makes more effic... 
X-Git-Tag: edk2-stable201903~19182
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=6c94a00d0e4ae6e8cb9814db5b77e13644045f2f;p=mirror_edk2.git

Some codes have been altered and replaced by library functions which makes more efficient and rational.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7065 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
index 9b9a5d5e14..7ee8c50728 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
@@ -552,7 +552,7 @@ SCSIBusDriverBindingStop (
            This->DriverBindingHandle,
            Controller
            );
-    gBS->FreePool (ScsiBusDev);
+    FreePool (ScsiBusDev);
     return EFI_SUCCESS;
   }
 
@@ -624,7 +624,7 @@ SCSIBusDriverBindingStop (
                );
       }
     } else {
-      gBS->FreePool (ScsiIoDevice);
+      FreePool (ScsiIoDevice);
     }
   }
 
@@ -997,6 +997,7 @@ ScsiScanCreateDevice (
   //
   // Set Device Path
   //
+  ScsiDevicePath = NULL;
   if (ScsiIoDevice->ExtScsiSupport){
     Status = ScsiIoDevice->ExtScsiPassThru->BuildDevicePath (
                                           ScsiIoDevice->ExtScsiPassThru,
@@ -1030,10 +1031,10 @@ ScsiScanCreateDevice (
   // ScsiPassThru->BuildDevicePath() function; It is no longer used
   // after EfiAppendDevicePathNode,so free the memory it occupies.
   //
-  gBS->FreePool (ScsiDevicePath);
+  FreePool (ScsiDevicePath);
 
   if (ScsiIoDevice->DevicePath == NULL) {
-    gBS->FreePool (ScsiIoDevice);
+    FreePool (ScsiIoDevice);
     return EFI_OUT_OF_RESOURCES;
   }