On Sun, Nov 13, 2022 at 2:08 AM Guoqing Jiang <guoqing.jiang@xxxxxxxxx> wrote:
>
> Let's remove them since the three members are not used.
>
> Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxx>
Acked-by: Md Haris Iqbal <haris.iqbal@xxxxxxxxx>
Thanks
> ---
> drivers/infiniband/ulp/rtrs/rtrs-pri.h | 3 ---
> drivers/infiniband/ulp/rtrs/rtrs.c | 22 ++++------------------
> 2 files changed, 4 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/infiniband/ulp/rtrs/rtrs-pri.h b/drivers/infiniband/ulp/rtrs/rtrs-pri.h
> index c4ddaeba1c59..4d15a6fd96b6 100644
> --- a/drivers/infiniband/ulp/rtrs/rtrs-pri.h
> +++ b/drivers/infiniband/ulp/rtrs/rtrs-pri.h
> @@ -68,10 +68,7 @@ enum {
> struct rtrs_ib_dev;
>
> struct rtrs_rdma_dev_pd_ops {
> - struct rtrs_ib_dev *(*alloc)(void);
> - void (*free)(struct rtrs_ib_dev *dev);
> int (*init)(struct rtrs_ib_dev *dev);
> - void (*deinit)(struct rtrs_ib_dev *dev);
> };
>
> struct rtrs_rdma_dev_pd {
> diff --git a/drivers/infiniband/ulp/rtrs/rtrs.c b/drivers/infiniband/ulp/rtrs/rtrs.c
> index ed324b47d93a..4bf9d868cc52 100644
> --- a/drivers/infiniband/ulp/rtrs/rtrs.c
> +++ b/drivers/infiniband/ulp/rtrs/rtrs.c
> @@ -557,7 +557,6 @@ EXPORT_SYMBOL(rtrs_addr_to_sockaddr);
> void rtrs_rdma_dev_pd_init(enum ib_pd_flags pd_flags,
> struct rtrs_rdma_dev_pd *pool)
> {
> - WARN_ON(pool->ops && (!pool->ops->alloc ^ !pool->ops->free));
> INIT_LIST_HEAD(&pool->list);
> mutex_init(&pool->mutex);
> pool->pd_flags = pd_flags;
> @@ -583,15 +582,8 @@ static void dev_free(struct kref *ref)
> list_del(&dev->entry);
> mutex_unlock(&pool->mutex);
>
> - if (pool->ops && pool->ops->deinit)
> - pool->ops->deinit(dev);
> -
> ib_dealloc_pd(dev->ib_pd);
> -
> - if (pool->ops && pool->ops->free)
> - pool->ops->free(dev);
> - else
> - kfree(dev);
> + kfree(dev);
> }
>
> int rtrs_ib_dev_put(struct rtrs_ib_dev *dev)
> @@ -618,11 +610,8 @@ rtrs_ib_dev_find_or_add(struct ib_device *ib_dev,
> goto out_unlock;
> }
> mutex_unlock(&pool->mutex);
> - if (pool->ops && pool->ops->alloc)
> - dev = pool->ops->alloc();
> - else
> - dev = kzalloc(sizeof(*dev), GFP_KERNEL);
> - if (IS_ERR_OR_NULL(dev))
> + dev = kzalloc(sizeof(*dev), GFP_KERNEL);
> + if (!dev)
> goto out_err;
>
> kref_init(&dev->ref);
> @@ -644,10 +633,7 @@ rtrs_ib_dev_find_or_add(struct ib_device *ib_dev,
> out_free_pd:
> ib_dealloc_pd(dev->ib_pd);
> out_free_dev:
> - if (pool->ops && pool->ops->free)
> - pool->ops->free(dev);
> - else
> - kfree(dev);
> + kfree(dev);
> out_err:
> return NULL;
> }
> --
> 2.31.1
>
