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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committed by
Christoph Hellwig

parent
3bd6e94bec
commit
750afb08ca
@@ -2564,9 +2564,8 @@ static int alloc_srq_queue(struct c4iw_srq *srq, struct c4iw_dev_ucontext *uctx,
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wq->rqt_abs_idx = (wq->rqt_hwaddr - rdev->lldi.vr->rq.start) >>
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T4_RQT_ENTRY_SHIFT;
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wq->queue = dma_zalloc_coherent(&rdev->lldi.pdev->dev,
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wq->memsize, &wq->dma_addr,
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GFP_KERNEL);
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wq->queue = dma_alloc_coherent(&rdev->lldi.pdev->dev, wq->memsize,
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&wq->dma_addr, GFP_KERNEL);
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if (!wq->queue)
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goto err_free_rqtpool;
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