From aca496fb61d3a31c29b551edd2d0a7f503d9c411 Mon Sep 17 00:00:00 2001 From: Lang Cheng Date: Wed, 12 May 2021 16:12:20 +0800 Subject: [PATCH] RDMA/mlx4: Remove unused parameter udata The old version of ib_umem_get() need these udata as a parameter but now they are unnecessary. Fixes: c320e527e154 ("IB: Allow calls to ib_umem_get from kernel ULPs") Link: https://lore.kernel.org/r/1620807142-39157-3-git-send-email-liweihang@huawei.com Signed-off-by: Lang Cheng Signed-off-by: Weihang Li Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/mlx4/cq.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c index e9b5a4d..4cd738a 100644 --- a/drivers/infiniband/hw/mlx4/cq.c +++ b/drivers/infiniband/hw/mlx4/cq.c @@ -135,7 +135,7 @@ static void mlx4_ib_free_cq_buf(struct mlx4_ib_dev *dev, struct mlx4_ib_cq_buf * mlx4_buf_free(dev->dev, (cqe + 1) * buf->entry_size, &buf->buf); } -static int mlx4_ib_get_cq_umem(struct mlx4_ib_dev *dev, struct ib_udata *udata, +static int mlx4_ib_get_cq_umem(struct mlx4_ib_dev *dev, struct mlx4_ib_cq_buf *buf, struct ib_umem **umem, u64 buf_addr, int cqe) { @@ -210,7 +210,7 @@ int mlx4_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr, } buf_addr = (void *)(unsigned long)ucmd.buf_addr; - err = mlx4_ib_get_cq_umem(dev, udata, &cq->buf, &cq->umem, + err = mlx4_ib_get_cq_umem(dev, &cq->buf, &cq->umem, ucmd.buf_addr, entries); if (err) goto err_cq; @@ -327,8 +327,8 @@ static int mlx4_alloc_resize_umem(struct mlx4_ib_dev *dev, struct mlx4_ib_cq *cq if (!cq->resize_buf) return -ENOMEM; - err = mlx4_ib_get_cq_umem(dev, udata, &cq->resize_buf->buf, - &cq->resize_umem, ucmd.buf_addr, entries); + err = mlx4_ib_get_cq_umem(dev, &cq->resize_buf->buf, &cq->resize_umem, + ucmd.buf_addr, entries); if (err) { kfree(cq->resize_buf); cq->resize_buf = NULL; -- 2.7.4