On 11/12/2018 9:21 AM, Sabyasachi Gupta wrote: > Replaced dma_alloc_coherent + memset with dma_zalloc_coherent > > Signed-off-by: Sabyasachi Gupta <sabyasachi.linux@xxxxxxxxx> > --- > drivers/infiniband/hw/cxgb4/qp.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c > index 13478f3..5a8030b 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, > Acked-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
