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[3/5] RDMA/ocrdma: Set bad_wr in error case.

Message ID d0b5c6a0-995e-4771-aed1-65350beb614a@CMEXHTCAS2.ad.emulex.com (mailing list archive)
State Accepted, archived
Headers show

Commit Message

bgottumukkala@emulex.com June 10, 2013, 4:42 a.m. UTC 
From: Naresh Gottumukkala <bgottumukkala@emulex.com>

Fixed post_send to set the bad_wr in error case.

Signed-off-by: Naresh Gottumukkala <bgottumukkala@emulex.com>
---
 drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 882a819..0621530 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -1734,12 +1734,14 @@  int ocrdma_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 	spin_lock_irqsave(&qp->q_lock, flags);
 	if (qp->state != OCRDMA_QPS_RTS && qp->state != OCRDMA_QPS_SQD) {
 		spin_unlock_irqrestore(&qp->q_lock, flags);
+		*bad_wr = wr;
 		return -EINVAL;
 	}
 
 	while (wr) {
 		if (ocrdma_hwq_free_cnt(&qp->sq) == 0 ||
 		    wr->num_sge > qp->sq.max_sges) {
+			*bad_wr = wr;
 			status = -ENOMEM;
 			break;
 		}