From 750afb08ca71310fcf0c4e2cb1565c63b8235b60 Mon Sep 17 00:00:00 2001 From: Luis Chamberlain Date: Fri, 4 Jan 2019 09:23:09 +0100 Subject: cross-tree: phase out dma_zalloc_coherent() We already need to zero out memory for dma_alloc_coherent(), as such using dma_zalloc_coherent() is superflous. Phase it out. This change was generated with the following Coccinelle SmPL patch: @ replace_dma_zalloc_coherent @ expression dev, size, data, handle, flags; @@ -dma_zalloc_coherent(dev, size, handle, flags) +dma_alloc_coherent(dev, size, handle, flags) Suggested-by: Christoph Hellwig Signed-off-by: Luis Chamberlain [hch: re-ran the script on the latest tree] Signed-off-by: Christoph Hellwig --- drivers/net/ethernet/pasemi/pasemi_mac.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/net/ethernet/pasemi') diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c index 8a31a02c9f47..d21041554507 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c @@ -401,9 +401,9 @@ static int pasemi_mac_setup_rx_resources(const struct net_device *dev) if (pasemi_dma_alloc_ring(&ring->chan, RX_RING_SIZE)) goto out_ring_desc; - ring->buffers = dma_zalloc_coherent(&mac->dma_pdev->dev, - RX_RING_SIZE * sizeof(u64), - &ring->buf_dma, GFP_KERNEL); + ring->buffers = dma_alloc_coherent(&mac->dma_pdev->dev, + RX_RING_SIZE * sizeof(u64), + &ring->buf_dma, GFP_KERNEL); if (!ring->buffers) goto out_ring_desc; -- cgit v1.2.3