diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_cmd.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c index 4947d1480c6d..6baafa1d62d8 100644 --- a/drivers/infiniband/core/uverbs_cmd.c +++ b/drivers/infiniband/core/uverbs_cmd.c @@ -819,19 +819,18 @@ static int ib_uverbs_rereg_mr(struct uverbs_attr_bundle *attrs) } } - old_pd = mr->pd; ret = mr->device->ops.rereg_user_mr(mr, cmd.flags, cmd.start, cmd.length, cmd.hca_va, cmd.access_flags, pd, &attrs->driver_udata); - if (!ret) { - if (cmd.flags & IB_MR_REREG_PD) { - atomic_inc(&pd->usecnt); - mr->pd = pd; - atomic_dec(&old_pd->usecnt); - } - } else { + if (ret) goto put_uobj_pd; + + if (cmd.flags & IB_MR_REREG_PD) { + old_pd = mr->pd; + atomic_inc(&pd->usecnt); + mr->pd = pd; + atomic_dec(&old_pd->usecnt); } memset(&resp, 0, sizeof(resp)); |