2020-08-17 02:07:34

by Xu Wang

Subject: [PATCH] otx2_common: Use devm_kcalloc() in otx2_config_npa()

A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kcalloc".

Signed-off-by: Xu Wang <[email protected]>
---
drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
index 5975521a4c86..93c4cf7fedbf 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c
@@ -1226,8 +1226,8 @@ int otx2_config_npa(struct otx2_nic *pfvf)
if (!hw->pool_cnt)
return -EINVAL;

- qset->pool = devm_kzalloc(pfvf->dev, sizeof(struct otx2_pool) *
- hw->pool_cnt, GFP_KERNEL);
+ qset->pool = devm_kcalloc(pfvf->dev, hw->pool_cnt,
+ sizeof(struct otx2_pool), GFP_KERNEL);
if (!qset->pool)
return -ENOMEM;

--
2.17.1

2020-08-17 23:16:14

by David Miller

Subject: Re: [PATCH] otx2_common: Use devm_kcalloc() in otx2_config_npa()

From: Xu Wang <[email protected]>
Date: Mon, 17 Aug 2020 02:04:13 +0000

> A multiplication for the size determination of a memory allocation
> indicated that an array data structure should be processed.
> Thus use the corresponding function "devm_kcalloc".
>
> Signed-off-by: Xu Wang <[email protected]>

Applied, thanks.