Index: drivers/filesystems/btrfs/flushthread.c
===================================================================
--- drivers/filesystems/btrfs/flushthread.c	(revision 73854)
+++ drivers/filesystems/btrfs/flushthread.c	(working copy)
@@ -1288,7 +1288,6 @@
             Status = write_data(Vcb, tw->address, tw->data, TRUE, tw->length, wtc, NULL, NULL);
             if (!NT_SUCCESS(Status)) {
                 ERR("write_data returned %08x\n", Status);
-                ExFreePool(wtc);
                 return Status;
             }
         }
@@ -1342,7 +1341,7 @@
         
         le = le->Flink;
     }
-    
+    ExFreePool(wtc);
     return STATUS_SUCCESS;
 }