MdeModulePkg/SataControllerDxe: Remove useless null check

ASSERT (Private != NULL) already covers this check.
See commit 81310a6.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
diff --git a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
index 277bc61..f0ffd31 100644
--- a/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
+++ b/MdeModulePkg/Bus/Pci/SataControllerDxe/SataController.c
@@ -626,34 +626,32 @@
     return Status;

   }

 

-  if (Private != NULL) {

-    if (Private->DisqualifiedModes != NULL) {

-      FreePool (Private->DisqualifiedModes);

-    }

-

-    if (Private->IdentifyData != NULL) {

-      FreePool (Private->IdentifyData);

-    }

-

-    if (Private->IdentifyValid != NULL) {

-      FreePool (Private->IdentifyValid);

-    }

-

-    if (Private->PciAttributesChanged) {

-      //

-      // Restore original PCI attributes

-      //

-      Private->PciIo->Attributes (

-                        Private->PciIo,

-                        EfiPciIoAttributeOperationSet,

-                        Private->OriginalPciAttributes,

-                        NULL

-                        );

-    }

-

-    FreePool (Private);

+  if (Private->DisqualifiedModes != NULL) {

+    FreePool (Private->DisqualifiedModes);

   }

 

+  if (Private->IdentifyData != NULL) {

+    FreePool (Private->IdentifyData);

+  }

+

+  if (Private->IdentifyValid != NULL) {

+    FreePool (Private->IdentifyValid);

+  }

+

+  if (Private->PciAttributesChanged) {

+    //

+    // Restore original PCI attributes

+    //

+    Private->PciIo->Attributes (

+                      Private->PciIo,

+                      EfiPciIoAttributeOperationSet,

+                      Private->OriginalPciAttributes,

+                      NULL

+                      );

+  }

+

+  FreePool (Private);

+

   //

   // Close protocols opened by Sata Controller driver

   //