ocfs2: fix sparse warnings in fs/ocfs2/cluster

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index eba282d..9791134 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -438,7 +438,7 @@
 								   hb_block));
 
 	mlog(ML_HB_BIO, "our node generation = 0x%llx, cksum = 0x%x\n",
-	     (long long)cpu_to_le64(generation),
+	     (long long)generation,
 	     le32_to_cpu(hb_block->hb_cksum));
 }