IB/mad: Improve an error message so error code is included
Michael Heinz [Fri, 11 Feb 2011 21:44:30 +0000 (21:44 +0000)]
Signed-off-by: Michael Heinz <michael.heinz@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

drivers/infiniband/core/agent.c

index 91916a8..2bc7f5a 100644 (file)
@@ -101,7 +101,8 @@ void agent_send_response(struct ib_mad *mad, struct ib_grh *grh,
        agent = port_priv->agent[qpn];
        ah = ib_create_ah_from_wc(agent->qp->pd, wc, grh, port_num);
        if (IS_ERR(ah)) {
-               printk(KERN_ERR SPFX "ib_create_ah_from_wc error\n");
+               printk(KERN_ERR SPFX "ib_create_ah_from_wc error %ld\n",
+                       PTR_ERR(ah));
                return;
        }