[ofw][IPoIB][patch] fix ref counter indexes enumeration.

[Smith, Stan]

Alex Estrin wrote:
> Proposed patch fixes incorrect ref array indexes enumeration.
> Not a high priority patch since 'ref' array was designed for debug
> purposes only.
> Still if not fixed could be confusing for anyone who relies on it's
> values.
> Please review.

Hello,
  Not to pick nits, curious as to why '+' is superior to '|' in this case?

Thanks,

Stan.

>
> Thanks,
> Alex.
>
>
> Index: ipoib/kernel/ipoib_debug.h
> ===================================================================
> --- ipoib/kernel/ipoib_debug.h  (revision 1601)
> +++ ipoib/kernel/ipoib_debug.h  (working copy)
> @@ -271,28 +271,28 @@
>         ref_array_size, /* Used to size the array of ref buckets. */
>         ref_mask = 100, /* Used to differentiate derefs. */
>
> -       ref_failed_recv_wc = 100 | ref_get_recv,
> -       ref_recv_inv_len = 200 | ref_get_recv,
> -       ref_recv_loopback = 300 | ref_get_recv,
> -       ref_recv_filter = 400 | ref_get_recv,
> +       ref_failed_recv_wc = 100 + ref_get_recv,
> +       ref_recv_inv_len = 200 + ref_get_recv,
> +       ref_recv_loopback = 300 + ref_get_recv,
> +       ref_recv_filter = 400 + ref_get_recv,
>
> -       ref_bcast_get_cb = 100 | ref_get_bcast,
> +       ref_bcast_get_cb = 100 + ref_get_bcast,
>
> -       ref_join_bcast = 100 | ref_bcast,
> -       ref_create_bcast = 200 | ref_bcast,
> -       ref_bcast_inv_state = 300 | ref_bcast,
> -       ref_bcast_req_failed = 400 | ref_bcast,
> -       ref_bcast_error = 500 | ref_bcast,
> -       ref_bcast_join_failed = 600 | ref_bcast,
> -       ref_bcast_create_failed = 700 | ref_bcast,
> +       ref_join_bcast = 100 + ref_bcast,
> +       ref_create_bcast = 200 + ref_bcast,
> +       ref_bcast_inv_state = 300 + ref_bcast,
> +       ref_bcast_req_failed = 400 + ref_bcast,
> +       ref_bcast_error = 500 + ref_bcast,
> +       ref_bcast_join_failed = 600 + ref_bcast,
> +       ref_bcast_create_failed = 700 + ref_bcast,
>
> -       ref_mcast_inv_state = 100 | ref_join_mcast,
> -       ref_mcast_req_failed = 200 | ref_join_mcast,
> -       ref_mcast_no_endpt = 300 | ref_join_mcast,
> -       ref_mcast_av_failed = 400 | ref_join_mcast,
> -       ref_mcast_join_failed = 500 | ref_join_mcast,
> +       ref_mcast_inv_state = 100 + ref_join_mcast,
> +       ref_mcast_req_failed = 200 + ref_join_mcast,
> +       ref_mcast_no_endpt = 300 + ref_join_mcast,
> +       ref_mcast_av_failed = 400 + ref_join_mcast,
> +       ref_mcast_join_failed = 500 + ref_join_mcast,
>
> -       ref_port_info_cb = 100 | ref_port_up
> +       ref_port_info_cb = 100 + ref_port_up
>
>  };