diff options
| author | Weihang Li <liweihang@huawei.com> | 2020-11-12 19:29:42 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-11-12 13:33:44 -0400 |
| commit | 7af80c02c7b3cf7ac580a33f15d155730574769f (patch) | |
| tree | ec0a8c8cbf280efb7a459f2c7ccac6af763ff4bd /drivers | |
| parent | 22dd4c707673129ed17e803b4bf68a567b2731db (diff) | |
RDMA/hns: Fix double free of the pointer to TSQ/TPQ
A return statement is omitted after getting HEM table, then the newly
allocated pointer will be freed directly, which will cause a calltrace
when the driver was removed.
Fixes: d6d91e46210f ("RDMA/hns: Add support for configuring GMV table")
Link: https://lore.kernel.org/r/1605180582-46504-1-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 83842cdfe906..4d697e408807 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -2582,6 +2582,8 @@ static int hns_roce_v2_init(struct hns_roce_dev *hr_dev) if (ret) goto err_get_hem_table_failed; + return 0; + err_get_hem_table_failed: hns_roce_free_link_table(hr_dev, &priv->tpq); |