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[for-next,1/4] RDMA/libocrdma: dont skip setting deffer_arm

Message ID 164cabce-25f0-4b23-add4-4d5a88368b7d@CMEXHTCAS1.ad.emulex.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Devesh Sharma July 1, 2014, 5:54 a.m. UTC 
ibv_request_notify_cq() when called for the first time ocrdma tries to skip
setting deffered_arm flag. This may lead CQ to an un-armed state thus, never
generating CQ event and leaving consumer in hung state.

Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
---
 src/ocrdma_verbs.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
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Patch

diff --git a/src/ocrdma_verbs.c b/src/ocrdma_verbs.c
index 8e0c344..0f138cf 100644
--- a/src/ocrdma_verbs.c
+++ b/src/ocrdma_verbs.c
@@ -2054,12 +2054,9 @@  int ocrdma_arm_cq(struct ibv_cq *ibcq, int solicited)
 	if (cq->first_arm) {
 		ocrdma_ring_cq_db(cq, 1, solicited, 0);
 		cq->first_arm = 0;
-		goto skip_defer;
 	}
 
 	cq->deferred_arm = 1;
-
-skip_defer:
 	cq->deferred_sol = solicited;
 
 	pthread_spin_unlock(&cq->cq_lock);