diff options
| -rw-r--r-- | drivers/infiniband/hw/mana/cq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mana/cq.c b/drivers/infiniband/hw/mana/cq.c index f4cbe21763bf..2d682428ef20 100644 --- a/drivers/infiniband/hw/mana/cq.c +++ b/drivers/infiniband/hw/mana/cq.c @@ -137,8 +137,9 @@ int mana_ib_install_cq_cb(struct mana_ib_dev *mdev, struct mana_ib_cq *cq) if (cq->queue.id >= gc->max_num_cqs) return -EINVAL; - /* Create CQ table entry */ - WARN_ON(gc->cq_table[cq->queue.id]); + /* Create CQ table entry, sharing a CQ between WQs is not supported */ + if (gc->cq_table[cq->queue.id]) + return -EINVAL; if (cq->queue.kmem) gdma_cq = cq->queue.kmem; else |