Commit 7d37ebbb authored by Himanshu Jha's avatar Himanshu Jha Committed by Jason Gunthorpe

RDMA/bnxt_re: 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: default avatarLuis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: default avatarHimanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 7bced914
......@@ -104,13 +104,12 @@ static int __alloc_pbl(struct pci_dev *pdev, struct bnxt_qplib_pbl *pbl,
if (!sghead) {
for (i = 0; i < pages; i++) {
pbl->pg_arr[i] = dma_alloc_coherent(&pdev->dev,
pbl->pg_size,
&pbl->pg_map_arr[i],
GFP_KERNEL);
pbl->pg_arr[i] = dma_zalloc_coherent(&pdev->dev,
pbl->pg_size,
&pbl->pg_map_arr[i],
GFP_KERNEL);
if (!pbl->pg_arr[i])
goto fail;
memset(pbl->pg_arr[i], 0, pbl->pg_size);
pbl->pg_count++;
}
} else {
......
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