RDMA/mana_ib: remove useless return values from dbg prints

Remove printing ret value on success as it was always 0.

Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com>
Link: https://lore.kernel.org/r/1712672465-29960-1-git-send-email-kotaranov@linux.microsoft.com
Reviewed-by: Long Li <longli@microsoft.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

Author: Konstantin Taranov

drivers/infiniband/hw/mana/main.c

@@ -261,9 +261,7 @@ int mana_ib_create_queue(struct mana_ib_dev *mdev, u64 addr, u32 size,
 	}
 	queue->umem = umem;
 
-	ibdev_dbg(&mdev->ib_dev,
-		  "create_dma_region ret %d gdma_region 0x%llx\n",
-		  err, queue->gdma_region);
+	ibdev_dbg(&mdev->ib_dev, "created dma region 0x%llx\n", queue->gdma_region);
 
 	return 0;
 free_umem:

drivers/infiniband/hw/mana/mr.c

@@ -135,7 +135,7 @@ struct ib_mr *mana_ib_reg_user_mr(struct ib_pd *ibpd, u64 start, u64 length,
 	}
 
 	ibdev_dbg(ibdev,
-		  "create_dma_region ret %d gdma_region %llx\n", err,
+		  "created dma region for user-mr 0x%llx\n",
 		  dma_region_handle);
 
 	mr_params.pd_handle = pd->pd_handle;

drivers/infiniband/hw/mana/qp.c

@@ -217,8 +217,8 @@ static int mana_ib_create_qp_rss(struct ib_qp *ibqp, struct ib_pd *pd,
 		cq->queue.id = cq_spec.queue_index;
 
 		ibdev_dbg(&mdev->ib_dev,
-			  "ret %d rx_object 0x%llx wq id %llu cq id %llu\n",
-			  ret, wq->rx_object, wq->queue.id, cq->queue.id);
+			  "rx_object 0x%llx wq id %llu cq id %llu\n",
+			  wq->rx_object, wq->queue.id, cq->queue.id);
 
 		resp.entries[i].cqid = cq->queue.id;
 		resp.entries[i].wqid = wq->queue.id;
@@ -383,7 +383,7 @@ static int mana_ib_create_qp_raw(struct ib_qp *ibqp, struct ib_pd *ibpd,
 		goto err_destroy_wq_obj;
 
 	ibdev_dbg(&mdev->ib_dev,
-		  "ret %d qp->qp_handle 0x%llx sq id %llu cq id %llu\n", err,
+		  "qp->qp_handle 0x%llx sq id %llu cq id %llu\n",
 		  qp->qp_handle, qp->raw_sq.id, send_cq->queue.id);
 
 	resp.sqid = qp->raw_sq.id;