RDMA/qedr: Use zeroing memory allocator than allocator/memset
Use dma_zalloc_coherent for allocating zeroed memory and remove unnecessary memset function. Done using Coccinelle. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci 0-day tested with no failures. Suggested-by: Luis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com> Acked-by: Ram Amrani <Ram.Amrani@cavium.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
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@ -604,12 +604,11 @@ static struct qedr_pbl *qedr_alloc_pbl_tbl(struct qedr_dev *dev,
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return ERR_PTR(-ENOMEM);
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for (i = 0; i < pbl_info->num_pbls; i++) {
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va = dma_alloc_coherent(&pdev->dev, pbl_info->pbl_size,
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&pa, flags);
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va = dma_zalloc_coherent(&pdev->dev, pbl_info->pbl_size,
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&pa, flags);
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if (!va)
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goto err;
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memset(va, 0, pbl_info->pbl_size);
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pbl_table[i].va = va;
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pbl_table[i].pa = pa;
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}
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