Re: [PATCH 10/26] IB/ocrdma: Improve another size determination in ocrdma_init_emb_mqe()

Yuval Shaia
2017-03-08T16:35:12Z

On Wed, Mar 08, 2017 at 02:02:46PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Tue, 7 Mar 2017 20:33:29 +0100
>
> Replace the specification of a data structure by a pointer dereference
> as the parameter for the operator "sizeof" to make the corresponding size
> determination a bit safer according to the Linux coding style convention.
>
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
> ---
> drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
> index 7d1e1caa90de..aa32bc9f323d 100644
> --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
> +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
> @@ -352,7 +352,7 @@ static void *ocrdma_init_emb_mqe(u8 opcode, u32 cmd_len)
> {
> struct ocrdma_mqe *mqe;
>
> - mqe = kzalloc(sizeof(struct ocrdma_mqe), GFP_KERNEL);
> + mqe = kzalloc(sizeof(*mqe), GFP_KERNEL);
> if (!mqe)
> return NULL;
> mqe->hdr.spcl_sge_cnt_emb |=

Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com>

> --
> 2.12.0
>
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