[SPARC64]: Do not flood log with failed DS messages.

When booting up a control node it's quite common to
not be able to register several service types.

And likewise on guests at least one or two are going
to not be there.
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc64/kernel/ds.c

@@ -930,8 +930,6 @@ static int ds_handshake(struct ds_info *dp, struct ds_msg_tag *pkt)
 			       dp->id, np->handle);
 			return 0;
 		}
-		printk(KERN_INFO "ds-%lu: Could not register %s service\n",
-		       dp->id, cp->service_id);
 		cp->state = CAP_STATE_UNKNOWN;
 	}