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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-12-07 22:03:11 -0600 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-08 18:37:28 -0800 |
| commit | 9d922f5df53844228b9f7c62f2593f4f06c0b69b (patch) | |
| tree | 4006ac5db705ca30cbab31448d6aa81900c5314b /drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | |
| parent | d7ca9a34dd333a73a01a61563b1a8f4886b0d340 (diff) | |
| download | linux-stable-9d922f5df53844228b9f7c62f2593f4f06c0b69b.tar.gz linux-stable-9d922f5df53844228b9f7c62f2593f4f06c0b69b.tar.bz2 linux-stable-9d922f5df53844228b9f7c62f2593f4f06c0b69b.zip | |
net: huawei: hinic: Use devm_kcalloc() instead of devm_kzalloc()
Use 2-factor multiplication argument form devm_kcalloc() instead
of devm_kzalloc().
Link: https://github.com/KSPP/linux/issues/162
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20211208040311.GA169838@embeddedor
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c index d3fc05a07fdb..045c47786a04 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c @@ -631,16 +631,15 @@ static int alloc_eq_pages(struct hinic_eq *eq) struct hinic_hwif *hwif = eq->hwif; struct pci_dev *pdev = hwif->pdev; u32 init_val, addr, val; - size_t addr_size; int err, pg; - addr_size = eq->num_pages * sizeof(*eq->dma_addr); - eq->dma_addr = devm_kzalloc(&pdev->dev, addr_size, GFP_KERNEL); + eq->dma_addr = devm_kcalloc(&pdev->dev, eq->num_pages, + sizeof(*eq->dma_addr), GFP_KERNEL); if (!eq->dma_addr) return -ENOMEM; - addr_size = eq->num_pages * sizeof(*eq->virt_addr); - eq->virt_addr = devm_kzalloc(&pdev->dev, addr_size, GFP_KERNEL); + eq->virt_addr = devm_kcalloc(&pdev->dev, eq->num_pages, + sizeof(*eq->virt_addr), GFP_KERNEL); if (!eq->virt_addr) { err = -ENOMEM; goto err_virt_addr_alloc; |