PERFORCE change 126355 for review

[Kip Macy]

http://perforce.freebsd.org/chv.cgi?CH=126355

Change 126355 by kmacy at kmacy_home:ethng on 2007/09/13 02:54:10

	don't try to unlock a null route

Affected files ...

.. //depot/projects/ethng/src/sys/net/route.c#6 edit

Differences ...

==== //depot/projects/ethng/src/sys/net/route.c#6 (text+ko) ====

@@ -338,11 +338,10 @@
 			rt_missmsg(msgtype, &info, 0, err);
 		}
 	}
-	if (newrt)
-		RT_LOCK_ASSERT(newrt);
-
-	RT_UNLOCK_SHARED(newrt);
-
+	if (newrt) {
+		RT_LOCK_ASSERT(newrt); 
+		RT_UNLOCK_SHARED(newrt);
+	}
 	return (newrt);
 }