diff options
Diffstat (limited to 'include/rdma/uverbs_ioctl.h')
-rw-r--r-- | include/rdma/uverbs_ioctl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/rdma/uverbs_ioctl.h b/include/rdma/uverbs_ioctl.h index 017ccf75890c..7f230d1ec2b8 100644 --- a/include/rdma/uverbs_ioctl.h +++ b/include/rdma/uverbs_ioctl.h @@ -204,6 +204,8 @@ struct uverbs_object_tree_def { #define UVERBS_ATTR_SIZE(_min_len, _len) \ .u.ptr.min_len = _min_len, .u.ptr.len = _len +#define UVERBS_ATTR_NO_DATA() UVERBS_ATTR_SIZE(0, 0) + /* * Specifies a uapi structure that cannot be extended. The user must always * supply the whole structure and nothing more. The structure must be declared |