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>
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Christoph Hellwig

parent
3bd6e94bec
commit
750afb08ca
@@ -2641,8 +2641,8 @@ static int skd_cons_skcomp(struct skd_device *skdev)
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"comp pci_alloc, total bytes %zd entries %d\n",
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SKD_SKCOMP_SIZE, SKD_N_COMPLETION_ENTRY);
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skcomp = dma_zalloc_coherent(&skdev->pdev->dev, SKD_SKCOMP_SIZE,
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&skdev->cq_dma_address, GFP_KERNEL);
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skcomp = dma_alloc_coherent(&skdev->pdev->dev, SKD_SKCOMP_SIZE,
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&skdev->cq_dma_address, GFP_KERNEL);
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if (skcomp == NULL) {
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rc = -ENOMEM;
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