appletalk: Remove out of date message in printk

I accidentally triggered this printk, which amused me for a few moments.
Given we're post 2.2, we could just -EACCES, but does anyone even care about Appletalk now ?
I figure it's better to leave sleeping dogs lie, and just update the message.

Signed-off-by: Dave Jones <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

net/appletalk/ddp.c

···
 	if (addr->sat_addr.s_node == ATADDR_BCAST &&
 	    !sock_flag(sk, SOCK_BROADCAST)) {
 #if 1
-		printk(KERN_WARNING "%s is broken and did not set "
-				    "SO_BROADCAST. It will break when 2.2 is "
-				    "released.\n",
+		pr_warn("atalk_connect: %s is broken and did not set SO_BROADCAST.\n",
 			current->comm);
 #else
 		return -EACCES;