RefRefine soma code to make code run safely.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10885 6f19259b-4bc3-4df7-8a09-765794883524
2010-09-17 10:42:10 +00:00
parent 36b4e01a25
commit 24115e4492
14 changed files with 507 additions and 170 deletions
--- a/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
+++ b/PcAtChipsetPkg/IsaAcpiDxe/PcatIsaAcpi.c
@@ -242,7 +242,7 @@ PcatIsaAcpiDriverBindingStart (

 Done:
  if (EFI_ERROR (Status)) {
-    if (PciIo) {
+    if (PciIo != NULL) {
      PciIo->Attributes (
               PciIo, 
               EfiPciIoAttributeOperationDisable,