No more checkpatch "fixes" from newer developers.

I've really had it with "checkpatch" fixes that break things.

Case in point, the recent ipv6 checkpatch fixes did this:

 	/* first try to inherit the link-local address from the link device */
-	if (idev->dev->iflink &&
-	    (link_dev = __dev_get_by_index(net, idev->dev->iflink))) {
-		if (!ipv6_inherit_linklocal(idev, link_dev))
+	if (idev->dev->iflink)
+		link_dev = __dev_get_by_index(net, idev->dev->iflink);
+		if (link_dev && !ipv6_inherit_linklocal(idev, link_dev))
 			return;
-	}
+

Are you kidding me?  The openning and closing curly braces that create
the basic block were erroneously removed.  Now the value of link_dev
is not defined.

I'm reverting this, and don't bother submitting these kinds of changes
any more, I'm going to ignore them.