* [PATCH -next] RDMA/rw: Use kzalloc for allocating only one thing
@ 2020-12-29 13:52 Zheng Yongjun
2021-01-07 20:49 ` Jason Gunthorpe
0 siblings, 1 reply; 2+ messages in thread
From: Zheng Yongjun @ 2020-12-29 13:52 UTC (permalink / raw)
To: linux-rdma, linux-kernel; +Cc: dledford, jgg, Zheng Yongjun
Use kzalloc rather than kcalloc(1,...)
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
@@
- kcalloc(1,
+ kzalloc(
...)
// </smpl>
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
---
drivers/infiniband/core/rw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/core/rw.c b/drivers/infiniband/core/rw.c
index 13f43ab7220b..a41413c51609 100644
--- a/drivers/infiniband/core/rw.c
+++ b/drivers/infiniband/core/rw.c
@@ -407,7 +407,7 @@ int rdma_rw_ctx_signature_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp,
ctx->type = RDMA_RW_SIG_MR;
ctx->nr_ops = 1;
- ctx->reg = kcalloc(1, sizeof(*ctx->reg), GFP_KERNEL);
+ ctx->reg = kzalloc(sizeof(*ctx->reg), GFP_KERNEL);
if (!ctx->reg) {
ret = -ENOMEM;
goto out_unmap_prot_sg;
--
2.22.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] RDMA/rw: Use kzalloc for allocating only one thing
2020-12-29 13:52 [PATCH -next] RDMA/rw: Use kzalloc for allocating only one thing Zheng Yongjun
@ 2021-01-07 20:49 ` Jason Gunthorpe
0 siblings, 0 replies; 2+ messages in thread
From: Jason Gunthorpe @ 2021-01-07 20:49 UTC (permalink / raw)
To: Zheng Yongjun; +Cc: linux-rdma, linux-kernel, dledford
On Tue, Dec 29, 2020 at 09:52:23PM +0800, Zheng Yongjun wrote:
> Use kzalloc rather than kcalloc(1,...)
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @@
> @@
>
> - kcalloc(1,
> + kzalloc(
> ...)
> // </smpl>
>
> Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
> ---
> drivers/infiniband/core/rw.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
I applied this one and
iw_cxgb4: Use kzalloc for allocating only one thing
Together as one commit to for-next, thanks
Jason
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-01-07 20:49 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-29 13:52 [PATCH -next] RDMA/rw: Use kzalloc for allocating only one thing Zheng Yongjun
2021-01-07 20:49 ` Jason Gunthorpe
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).