--- zzzz-none-000/linux-2.6.19.2/Documentation/kprobes.txt	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5504/linux-2.6.19.2/Documentation/kprobes.txt	2007-01-11 07:38:19.000000000 +0000
@@ -442,10 +442,9 @@
 	kp.fault_handler = handler_fault;
 	kp.symbol_name = "do_fork";
 
-	ret = register_kprobe(&kp);
-	if (ret < 0) {
+	if ((ret = register_kprobe(&kp) < 0)) {
 		printk("register_kprobe failed, returned %d\n", ret);
-		return ret;
+		return -1;
 	}
 	printk("kprobe registered\n");
 	return 0;