IB/qib: Generate completion callback on errors

According to IBTA vol. 1, C11-30.1.1, a notification callback is
invoked if the CQ is armed for the next solicited completion event or
an error completion.  The error case wasn't being generated correctly.

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/qib/qib_cq.c b/drivers/infiniband/hw/qib/qib_cq.c
index a86cbf8..5246aa4 100644 (file)
--- a/drivers/infiniband/hw/qib/qib_cq.c
+++ b/drivers/infiniband/hw/qib/qib_cq.c
@@ -100,7 +100,8 @@ void qib_cq_enter(struct qib_cq *cq, struct ib_wc *entry, int solicited)
        wc->head = next;
 
        if (cq->notify == IB_CQ_NEXT_COMP ||
-           (cq->notify == IB_CQ_SOLICITED && solicited)) {
+           (cq->notify == IB_CQ_SOLICITED &&
+            (solicited || entry->status != IB_WC_SUCCESS))) {
                cq->notify = IB_CQ_NONE;
                cq->triggered++;
                /*