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
@@ -689,8 +689,9 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance)
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array_size = sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) *
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MAX_MSIX_QUEUES_FUSION;
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fusion->rdpq_virt = dma_zalloc_coherent(&instance->pdev->dev,
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array_size, &fusion->rdpq_phys, GFP_KERNEL);
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fusion->rdpq_virt = dma_alloc_coherent(&instance->pdev->dev,
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array_size, &fusion->rdpq_phys,
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GFP_KERNEL);
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if (!fusion->rdpq_virt) {
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dev_err(&instance->pdev->dev,
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"Failed from %s %d\n", __func__, __LINE__);
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