RDS: Turn down alarming reconnect messages

RDS's error messages when a connection goes down are a little
extreme. A connection may go down, and it will be re-established,
and everything is fine. This patch links these messages through
rdsdebug(), instead of to printk directly.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc net/rds/ib_cm.c
Simple merge

diff --cc net/rds/iw_cm.c
Simple merge

diff --cc net/rds/rdma_transport.c
Simple merge