RDMA/hns: Remove redundant 'bt_level' for hem_list_alloc_item()

The 'bt_level' parameter is not used in hem_list_alloc_item(),
so remove it.

Link: https://lore.kernel.org/r/20220922123315.3732205-6-xuhaoyue1@hisilicon.com
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c
index ce1a0d2792a35c2ec689eeb7127863e33dd525f7..e7c73ff14ae002fe17a98e7f84647fcbb25d2cf9 100644 (file)
--- a/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -986,7 +986,7 @@ struct hns_roce_hem_head {
 
 static struct hns_roce_hem_item *
 hem_list_alloc_item(struct hns_roce_dev *hr_dev, int start, int end, int count,
-                   bool exist_bt, int bt_level)
+                   bool exist_bt)
 {
        struct hns_roce_hem_item *hem;
 
@@ -1195,7 +1195,7 @@ static int hem_list_alloc_mid_bt(struct hns_roce_dev *hr_dev,
                start_aligned = (distance / step) * step + r->offset;
                end = min_t(int, start_aligned + step - 1, max_ofs);
                cur = hem_list_alloc_item(hr_dev, start_aligned, end, unit,
-                                         true, level);
+                                         true);
                if (!cur) {
                        ret = -ENOMEM;
                        goto err_exit;
@@ -1247,7 +1247,7 @@ alloc_root_hem(struct hns_roce_dev *hr_dev, int unit, int *max_ba_num,
        /* indicate to last region */
        r = &regions[region_cnt - 1];
        hem = hem_list_alloc_item(hr_dev, offset, r->offset + r->count - 1,
-                                 ba_num, true, 0);
+                                 ba_num, true);
        if (!hem)
                return ERR_PTR(-ENOMEM);
 
@@ -1264,7 +1264,7 @@ static int alloc_fake_root_bt(struct hns_roce_dev *hr_dev, void *cpu_base,
        struct hns_roce_hem_item *hem;
 
        hem = hem_list_alloc_item(hr_dev, r->offset, r->offset + r->count - 1,
-                                 r->count, false, 0);
+                                 r->count, false);
        if (!hem)
                return -ENOMEM;