diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_main.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_main.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 08c795e11cdd..21b901cfa2d6 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -475,13 +475,11 @@ static void hns_roce_disassociate_ucontext(struct ib_ucontext *ibcontext) struct hns_roce_ucontext *context = to_hr_ucontext(ibcontext); struct hns_roce_vma_data *vma_data, *n; struct vm_area_struct *vma; - int ret; mutex_lock(&context->vma_list_mutex); list_for_each_entry_safe(vma_data, n, &context->vma_list, list) { vma = vma_data->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); vma->vm_flags &= ~(VM_SHARED | VM_MAYSHARE); vma->vm_ops = NULL; |