From: Zhengchao Shao <shaozhengchao@xxxxxxxxxx>
[ Upstream commit a115aa00b18f7b8982b8f458149632caf64a862a ]
When hns_roce_mr_enable() failed in hns_roce_alloc_mr(), mr_key is not
released. Compiled test only.
Fixes: 9b2cf76c9f05 ("RDMA/hns: Optimize PBL buffer allocation process")
Signed-off-by: Zhengchao Shao <shaozhengchao@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221119070834.48502-1-shaozhengchao@xxxxxxxxxx
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_mr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c
index 6d7cc724862f..1c342a7bd7df 100644
--- a/drivers/infiniband/hw/hns/hns_roce_mr.c
+++ b/drivers/infiniband/hw/hns/hns_roce_mr.c
@@ -456,10 +456,10 @@ struct ib_mr *hns_roce_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
return &mr->ibmr;
-err_key:
- free_mr_key(hr_dev, mr);
err_pbl:
free_mr_pbl(hr_dev, mr);
+err_key:
+ free_mr_key(hr_dev, mr);
err_free:
kfree(mr);
return ERR_PTR(ret);
--
2.35.1
