From: Sabyasachi Gupta Date: Mon, 12 Nov 2018 15:21:59 +0000 (+0530) Subject: infiniband/hw/cxgb4/qp.c: Use dma_zalloc_coherent X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2b91fdfd13f5d3c3a5800731b4c46b0b5d69feaf;p=linux.git infiniband/hw/cxgb4/qp.c: Use dma_zalloc_coherent Replaced dma_alloc_coherent + memset with dma_zalloc_coherent Signed-off-by: Sabyasachi Gupta Acked-by: Steve Wise Signed-off-by: Jason Gunthorpe --- diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 13478f3b70570..5a8030bd42085 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -2564,13 +2564,12 @@ static int alloc_srq_queue(struct c4iw_srq *srq, struct c4iw_dev_ucontext *uctx, wq->rqt_abs_idx = (wq->rqt_hwaddr - rdev->lldi.vr->rq.start) >> T4_RQT_ENTRY_SHIFT; - wq->queue = dma_alloc_coherent(&rdev->lldi.pdev->dev, + wq->queue = dma_zalloc_coherent(&rdev->lldi.pdev->dev, wq->memsize, &wq->dma_addr, GFP_KERNEL); if (!wq->queue) goto err_free_rqtpool; - memset(wq->queue, 0, wq->memsize); dma_unmap_addr_set(wq, mapping, wq->dma_addr); wq->bar2_va = c4iw_bar2_addrs(rdev, wq->qid, CXGB4_BAR2_QTYPE_EGRESS,