diff options
| author | Luis Chamberlain <mcgrof@kernel.org> | 2019-01-04 09:23:09 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-01-08 07:58:37 -0500 |
| commit | 750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch) | |
| tree | 1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/net/ethernet/intel/ixgb/ixgb_main.c | |
| parent | 3bd6e94bec122a951d462c239b47954cf5f36e33 (diff) | |
| download | linux-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.bz2 | |
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 <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgb/ixgb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgb/ixgb_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c index 1d4d1686909a..e5ac2d3fd816 100644 --- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c +++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c @@ -680,8 +680,8 @@ ixgb_setup_tx_resources(struct ixgb_adapter *adapter) txdr->size = txdr->count * sizeof(struct ixgb_tx_desc); txdr->size = ALIGN(txdr->size, 4096); - txdr->desc = dma_zalloc_coherent(&pdev->dev, txdr->size, &txdr->dma, - GFP_KERNEL); + txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma, + GFP_KERNEL); if (!txdr->desc) { vfree(txdr->buffer_info); return -ENOMEM; @@ -763,8 +763,8 @@ ixgb_setup_rx_resources(struct ixgb_adapter *adapter) rxdr->size = rxdr->count * sizeof(struct ixgb_rx_desc); rxdr->size = ALIGN(rxdr->size, 4096); - rxdr->desc = dma_zalloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, - GFP_KERNEL); + rxdr->desc = dma_alloc_coherent(&pdev->dev, rxdr->size, &rxdr->dma, + GFP_KERNEL); if (!rxdr->desc) { vfree(rxdr->buffer_info); |