diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_std_types_device.c')
-rw-r--r-- | drivers/infiniband/core/uverbs_std_types_device.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs_std_types_device.c b/drivers/infiniband/core/uverbs_std_types_device.c index 5030ec480370..2a3f2f01028d 100644 --- a/drivers/infiniband/core/uverbs_std_types_device.c +++ b/drivers/infiniband/core/uverbs_std_types_device.c @@ -168,12 +168,18 @@ void copy_port_attr_to_resp(struct ib_port_attr *attr, static int UVERBS_HANDLER(UVERBS_METHOD_QUERY_PORT)( struct uverbs_attr_bundle *attrs) { - struct ib_device *ib_dev = attrs->ufile->device->ib_dev; + struct ib_device *ib_dev; struct ib_port_attr attr = {}; struct ib_uverbs_query_port_resp_ex resp = {}; + struct ib_ucontext *ucontext; int ret; u8 port_num; + ucontext = ib_uverbs_get_ucontext(attrs); + if (IS_ERR(ucontext)) + return PTR_ERR(ucontext); + ib_dev = ucontext->device; + /* FIXME: Extend the UAPI_DEF_OBJ_NEEDS_FN stuff.. */ if (!ib_dev->ops.query_port) return -EOPNOTSUPP; |