Add volatile to modify LockValue in AcquireLockOrFail().

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2006 6f19259b-4bc3-4df7-8a09-765794883524
2006-11-23 09:01:43 +00:00 · 2006-11-23 09:01:43 +00:00 · 2d57c546e0
parent 0f2da7f1d3
commit 2d57c546e0
1 changed files with 1 additions and 1 deletions
--- a/MdePkg/Library/BaseLib/Synchronization.c
+++ b/MdePkg/Library/BaseLib/Synchronization.c
@ -236,7 +236,7 @@ AcquireSpinLockOrFail (
  IN OUT  SPIN_LOCK                 *SpinLock
  )
 {
-  SPIN_LOCK    LockValue;
+  volatile SPIN_LOCK    LockValue;

  ASSERT (SpinLock != NULL);