infiniband/hw/cxgb3/cxio_hal.c: Use dma_zalloc_coherent (fb670347) · Commits · 戴 / test

Replaced dma_alloc_coherent + memset with dma_zalloc_coherent Signed-off-by:

drivers/infiniband/hw/cxgb3/cxio_hal.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -291,13 +291,12 @@ int cxio_create_qp(struct cxio_rdev *rdev_p, u32 kernel_domain,
		if (!wq->sq)
		goto err3;

		wq->queue = dma_alloc_coherent(&(rdev_p->rnic_info.pdev->dev),
		wq->queue = dma_zalloc_coherent(&(rdev_p->rnic_info.pdev->dev),
		depth * sizeof(union t3_wr),
		&(wq->dma_addr), GFP_KERNEL);
		if (!wq->queue)
		goto err4;

		memset(wq->queue, 0, depth * sizeof(union t3_wr));
		dma_unmap_addr_set(wq, mapping, wq->dma_addr);
		wq->doorbell = (void __iomem *)rdev_p->rnic_info.kdb_addr;
		if (!kernel_domain)