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authoroulijun <oulijun@huawei.com>2018-04-26 09:46:15 +0300
committerDoug Ledford <dledford@redhat.com>2018-04-27 21:20:47 +0300
commit215a8c09e5e2aa6ae1fbcef87f8f27d65d5d1ca4 (patch)
tree1edcf3c772a5b8d6979eadca2f79525ffa449893 /drivers/infiniband
parent9fd4350ba8953804f05215999e11a6cfb7b41f2b (diff)
downloadlinux-215a8c09e5e2aa6ae1fbcef87f8f27d65d5d1ca4.tar.xz
RDMA/hns: Bugfix for init hem table
During init hem table, type should be used instead of table->type which is finally initializaed with type. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hem.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c
index 0eeabfbee192..0d8c113083ad 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hem.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hem.c
@@ -912,7 +912,7 @@ int hns_roce_init_hem_table(struct hns_roce_dev *hr_dev,
obj_per_chunk = buf_chunk_size / obj_size;
num_hem = (nobj + obj_per_chunk - 1) / obj_per_chunk;
bt_chunk_num = bt_chunk_size / 8;
- if (table->type >= HEM_TYPE_MTT)
+ if (type >= HEM_TYPE_MTT)
num_bt_l0 = bt_chunk_num;
table->hem = kcalloc(num_hem, sizeof(*table->hem),
@@ -920,7 +920,7 @@ int hns_roce_init_hem_table(struct hns_roce_dev *hr_dev,
if (!table->hem)
goto err_kcalloc_hem_buf;
- if (check_whether_bt_num_3(table->type, hop_num)) {
+ if (check_whether_bt_num_3(type, hop_num)) {
unsigned long num_bt_l1;
num_bt_l1 = (num_hem + bt_chunk_num - 1) /
@@ -939,8 +939,8 @@ int hns_roce_init_hem_table(struct hns_roce_dev *hr_dev,
goto err_kcalloc_l1_dma;
}
- if (check_whether_bt_num_2(table->type, hop_num) ||
- check_whether_bt_num_3(table->type, hop_num)) {
+ if (check_whether_bt_num_2(type, hop_num) ||
+ check_whether_bt_num_3(type, hop_num)) {
table->bt_l0 = kcalloc(num_bt_l0, sizeof(*table->bt_l0),
GFP_KERNEL);
if (!table->bt_l0)