diff --git a/reactos/ntoskrnl/mm/pool.c b/reactos/ntoskrnl/mm/pool.c
index ff134a7242f..e4a238e4e9f 100644
--- a/reactos/ntoskrnl/mm/pool.c
+++ b/reactos/ntoskrnl/mm/pool.c
@@ -251,18 +251,23 @@ ExFreePool(IN PVOID Block)
 /*
  * @implemented
  */
-VOID NTAPI
-ExFreePoolWithTag(IN PVOID Block, IN ULONG Tag)
+VOID
+NTAPI
+ExFreePoolWithTag(IN PVOID Block,
+                  IN ULONG Tag)
 {
     ULONG BlockTag;
 
-    if (Block >= MmPagedPoolBase && (char*)Block < ((char*)MmPagedPoolBase + MmPagedPoolSize))
-        BlockTag = EiGetPagedPoolTag(Block);
-    else
-        BlockTag = EiGetNonPagedPoolTag(Block);
+    if (Tag != 0)
+    {
+        if (Block >= MmPagedPoolBase && (char*)Block < ((char*)MmPagedPoolBase + MmPagedPoolSize))
+            BlockTag = EiGetPagedPoolTag(Block);
+        else
+            BlockTag = EiGetNonPagedPoolTag(Block);
 
-    if (BlockTag != Tag && Tag != 0)
-        KeBugCheckEx(BAD_POOL_CALLER, 0x0a, (ULONG_PTR)Block, BlockTag, Tag);
+        if (BlockTag != Tag)
+            KeBugCheckEx(BAD_POOL_CALLER, 0x0a, (ULONG_PTR)Block, BlockTag, Tag);
+    }
 
     ExFreePool(Block);
 }