diff options
| author | Wei Hu(Xavier) <xavier.huwei@huawei.com> | 2017-08-30 17:23:16 +0800 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-09-27 08:34:56 -0400 |
| commit | 08eb3018b6d91e0736cffba0a9a8c9aa1d2eb743 (patch) | |
| tree | ff5e3eadbe6882d78b7b1268ff574792482a1028 /drivers/infiniband/hw/hns/hns_roce_hem.c | |
| parent | 3958cc564e1c5b97ddff7e12f95811a993a936e2 (diff) | |
RDMA/hns: Add releasing resource operation in error branch
This patch adds releasing resource operation in error branch
of the function named hns_roce_table_get.
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hem.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hem.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c index 8a3e174f5b5f..125e26ebf250 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hem.c +++ b/drivers/infiniband/hw/hns/hns_roce_hem.c @@ -563,6 +563,8 @@ int hns_roce_table_get(struct hns_roce_dev *hr_dev, /* Set HEM base address(128K/page, pa) to Hardware */ if (hns_roce_set_hem(hr_dev, table, obj)) { + hns_roce_free_hem(hr_dev, table->hem[i]); + table->hem[i] = NULL; ret = -ENODEV; dev_err(dev, "set HEM base address to HW failed.\n"); goto out; |