On Wed, Dec 16, 2020 at 04:02:19PM +0800, Zheng Yongjun wrote:
> The parameter of kfree function is NULL, so kfree code is useless, delete it.
> Therefore, goto expression is no longer needed, so simplify it.
>
> Signed-off-by: Zheng Yongjun <zhengyongjun3@xxxxxxxxxx>
> drivers/infiniband/core/cma_configfs.c | 9 ++-------
> 1 file changed, 2 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/infiniband/core/cma_configfs.c b/drivers/infiniband/core/cma_configfs.c
> index 7ec4af2ed87a..51f59ed6916b 100644
> +++ b/drivers/infiniband/core/cma_configfs.c
> @@ -202,7 +202,6 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
> unsigned int i;
> unsigned int ports_num;
> struct cma_dev_port_group *ports;
> - int err;
>
> ibdev = cma_get_ib_dev(cma_dev);
>
> @@ -214,8 +213,8 @@ static int make_cma_ports(struct cma_dev_group *cma_dev_group,
> GFP_KERNEL);
>
> if (!ports) {
> - err = -ENOMEM;
> - goto free;
> + cma_dev_group->ports = NULL;
This set is also useless, the only caller allocated cma_dev_group with
kzalloc so it is already NULL here, I fixed it and applied to
for-next, thanks
Jason
