linux-kernel - Re: [PATCH] ksmbd: fix flexible

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Message-ID: <CAKYAXd8dd83NoCetj+-Cza5EnTvSZXBbu4UWR0WHT5YjAD-05g@mail.gmail.com>
Date:   Wed, 3 Nov 2021 22:51:11 +0900
From:   Namjae Jeon <linkinjeon@...nel.org>
To:     Guo Zhengkui <guozhengkui@...o.com>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Steve French <sfrench@...ba.org>,
        Hyunchul Lee <hyc.lee@...il.com>, linux-cifs@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@...o.com
Subject: Re: [PATCH] ksmbd: fix flexible_array.cocci warnings

2021-11-03 22:19 GMT+09:00, Guo Zhengkui <guozhengkui@...o.com>:
> Fix following coccicheck warning:
> ./fs/ksmbd/transport_rdma.c:201:20-27: WARNING use flexible-array
> member instead.
Is there only one here? It would be better to change them together in
this patch.
>
> Signed-off-by: Guo Zhengkui <guozhengkui@...o.com>
> ---
>  fs/ksmbd/transport_rdma.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/ksmbd/transport_rdma.c b/fs/ksmbd/transport_rdma.c
> index 6330dfc302ff..ca62060acd2b 100644
> --- a/fs/ksmbd/transport_rdma.c
> +++ b/fs/ksmbd/transport_rdma.c
> @@ -198,7 +198,7 @@ struct smb_direct_rdma_rw_msg {
>  	struct completion	*completion;
>  	struct rdma_rw_ctx	rw_ctx;
>  	struct sg_table		sgt;
> -	struct scatterlist	sg_list[0];
> +	struct scatterlist	sg_list[];
>  };
>
>  static inline int get_buf_page_count(void *buf, int size)
> --
> 2.20.1
>
>