Re: [PATCH v4] ipv6: Fix problem with expired dst cache

From: Gao feng <redacted>
Date: Mon, 5 Mar 2012 11:53:48 +0800

+		/* point to where the dst_entry copied from */
+		void			*from;

So instead of using a real type here, your just going to cast
this thing to and from "struct dst_entry *" a thousand times?

That's terrible, there is zero value from using a void pointer
here, it just makes the code look ugly.