diff --git a/fs/buffer.c b/fs/buffer.c
index 5fd497cdd6f3daa40fd9f9eb121d93f8f937ab13..f95805019639a54f993b3271ed3c8b8a45c478ad 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1214,8 +1214,7 @@ void __brelse(struct buffer_head * buf)
 		put_bh(buf);
 		return;
 	}
-	printk(KERN_ERR "VFS: brelse: Trying to free free buffer\n");
-	WARN_ON(1);
+	WARN(1, KERN_ERR "VFS: brelse: Trying to free free buffer\n");
 }
 
 /*
diff --git a/fs/namespace.c b/fs/namespace.c
index 4f6f7635b59c93c0c2a86a8deff1f59c567de9f5..f30b11e2240e170e8d6dfe7fd6a395e02344f212 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -309,10 +309,9 @@ static void handle_write_count_underflow(struct vfsmount *mnt)
 	 */
 	if ((atomic_read(&mnt->__mnt_writers) < 0) &&
 	    !(mnt->mnt_flags & MNT_IMBALANCED_WRITE_COUNT)) {
-		printk(KERN_DEBUG "leak detected on mount(%p) writers "
+		WARN(1, KERN_DEBUG "leak detected on mount(%p) writers "
 				"count: %d\n",
 			mnt, atomic_read(&mnt->__mnt_writers));
-		WARN_ON(1);
 		/* use the flag to keep the dmesg spam down */
 		mnt->mnt_flags |= MNT_IMBALANCED_WRITE_COUNT;
 	}