diff mbox

[for-next,08/15] RDMA/ocrdma: Avoid reporting wrong completions in case of error CQEs

Message ID dad17203-9489-4897-9cdc-99dcf829ea20@CMEXHTCAS1.ad.emulex.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Selvin Xavier June 4, 2014, 6:19 p.m. UTC 
Adding a check for SQ and RQ empty condition

Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
---
 drivers/infiniband/hw/ocrdma/ocrdma_verbs.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index 0d7d808..2b68235 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -2489,6 +2489,11 @@  static bool ocrdma_poll_err_scqe(struct ocrdma_qp *qp,
 			*stop = true;
 			expand = false;
 		}
+	} else if (is_hw_sq_empty(qp)) {
+		/* Do nothing */
+		expand = false;
+		*polled = false;
+		*stop = false;
 	} else {
 		*polled = true;
 		expand = ocrdma_update_err_scqe(ibwc, cqe, qp, status);
@@ -2594,6 +2599,11 @@  static bool ocrdma_poll_err_rcqe(struct ocrdma_qp *qp, struct ocrdma_cqe *cqe,
 			*stop = true;
 			expand = false;
 		}
+	} else if (is_hw_rq_empty(qp)) {
+		/* Do nothing */
+		expand = false;
+		*polled = false;
+		*stop = false;
 	} else {
 		*polled = true;
 		expand = ocrdma_update_err_rcqe(ibwc, cqe, qp, status);