diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2018-05-29 15:14:05 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-06-01 18:16:24 +0300 |
| commit | 2cb4079188a1421520372f5e57ddaceab39435aa (patch) | |
| tree | 0a4bc04cb8d6ea5a4734d911b4fd7956f40c6909 /drivers/infiniband | |
| parent | 2468b82d69e3a53d024f28d79ba0fdb8bf43dfbf (diff) | |
| download | linux-2cb4079188a1421520372f5e57ddaceab39435aa.tar.xz | |
RDMA/mlx5: Don't check return value of zap_vma_ptes()
There is no need to check return value of zap_vma_ptes()
because there is nothing to do with this knowledge.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index a182d19c557e..0541581c5d84 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1969,7 +1969,6 @@ static int mlx5_ib_set_vma_data(struct vm_area_struct *vma, static void mlx5_ib_disassociate_ucontext(struct ib_ucontext *ibcontext) { - int ret; struct vm_area_struct *vma; struct mlx5_ib_vma_private_data *vma_private, *n; struct mlx5_ib_ucontext *context = to_mucontext(ibcontext); @@ -1978,9 +1977,7 @@ static void mlx5_ib_disassociate_ucontext(struct ib_ucontext *ibcontext) list_for_each_entry_safe(vma_private, n, &context->vma_private_list, list) { vma = vma_private->vma; - ret = zap_vma_ptes(vma, vma->vm_start, - PAGE_SIZE); - WARN_ONCE(ret, "%s: zap_vma_ptes failed", __func__); + zap_vma_ptes(vma, vma->vm_start, PAGE_SIZE); /* context going to be destroyed, should * not access ops any more. */ |