diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-12-08 07:03:11 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-09 05:37:28 +0300 |
| commit | 9d922f5df53844228b9f7c62f2593f4f06c0b69b (patch) | |
| tree | 4006ac5db705ca30cbab31448d6aa81900c5314b /drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | |
| parent | d7ca9a34dd333a73a01a61563b1a8f4886b0d340 (diff) | |
| download | linux-9d922f5df53844228b9f7c62f2593f4f06c0b69b.tar.xz | |
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_cmdq.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c index 307a6d4af993..a627237f694b 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c @@ -796,11 +796,10 @@ static int init_cmdqs_ctxt(struct hinic_hwdev *hwdev, struct hinic_cmdq_ctxt *cmdq_ctxts; struct pci_dev *pdev = hwif->pdev; struct hinic_pfhwdev *pfhwdev; - size_t cmdq_ctxts_size; int err; - cmdq_ctxts_size = HINIC_MAX_CMDQ_TYPES * sizeof(*cmdq_ctxts); - cmdq_ctxts = devm_kzalloc(&pdev->dev, cmdq_ctxts_size, GFP_KERNEL); + cmdq_ctxts = devm_kcalloc(&pdev->dev, HINIC_MAX_CMDQ_TYPES, + sizeof(*cmdq_ctxts), GFP_KERNEL); if (!cmdq_ctxts) return -ENOMEM; @@ -884,7 +883,6 @@ int hinic_init_cmdqs(struct hinic_cmdqs *cmdqs, struct hinic_hwif *hwif, struct hinic_func_to_io *func_to_io = cmdqs_to_func_to_io(cmdqs); struct pci_dev *pdev = hwif->pdev; struct hinic_hwdev *hwdev; - size_t saved_wqs_size; u16 max_wqe_size; int err; @@ -895,8 +893,8 @@ int hinic_init_cmdqs(struct hinic_cmdqs *cmdqs, struct hinic_hwif *hwif, if (!cmdqs->cmdq_buf_pool) return -ENOMEM; - saved_wqs_size = HINIC_MAX_CMDQ_TYPES * sizeof(struct hinic_wq); - cmdqs->saved_wqs = devm_kzalloc(&pdev->dev, saved_wqs_size, GFP_KERNEL); + cmdqs->saved_wqs = devm_kcalloc(&pdev->dev, HINIC_MAX_CMDQ_TYPES, + sizeof(*cmdqs->saved_wqs), GFP_KERNEL); if (!cmdqs->saved_wqs) { err = -ENOMEM; goto err_saved_wqs; |