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RDMA/mlx4: Remove unused parameter udata

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The old version of ib_umem_get() need these udata as a parameter but now
they are unnecessary.

Fixes: c320e527e1 ("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 <chenglang@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Lang Cheng
2021-05-12 16:12:20 +08:00
committed by Jason Gunthorpe
parent 69e0a42f3f
commit aca496fb61
1 changed files with 4 additions and 4 deletions
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8
drivers/infiniband/hw/mlx4/cq.c
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@@ -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); 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 mlx4_ib_cq_buf *buf,
struct ib_umem **umem, u64 buf_addr, int cqe) 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; 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); ucmd.buf_addr, entries);
if (err) if (err)
goto err_cq; 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) if (!cq->resize_buf)
return -ENOMEM; return -ENOMEM;
err = mlx4_ib_get_cq_umem(dev, udata, &cq->resize_buf->buf, err = mlx4_ib_get_cq_umem(dev, &cq->resize_buf->buf, &cq->resize_umem,
&cq->resize_umem, ucmd.buf_addr, entries); ucmd.buf_addr, entries);
if (err) { if (err) {
kfree(cq->resize_buf); kfree(cq->resize_buf);
cq->resize_buf = NULL; cq->resize_buf = NULL;