[openib-general] [PATCH] Encapsulate finding of id in sa_query.c

[Roland Dreier]

    Krishna> Good catch Sean.  Yes, but since it is a race (hence
    Krishna> uncommon), isn't it enough to let the ib_cancel_mad
    Krishna> handle it ? It drops out if find_send_by_wr_id fails to
    Krishna> find this entry.

Actually it's my catch :)

The problem is that 

	ib_cancel_mad(query->port->agent, query->id);

dereferences query, which might already be gone.

I think I have a clean way to fix it though.

 - R.