Put all connection IB related resources release in this routine. One
exception is the cm_id which cannot be destroyed as the routine is
protected by the state mutex. Also move its position to avoid forward
declaration. While at it fix qp NULL assignment.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Ariel Nahum <arieln@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>