rdma: move headers to uapi

And update with version from upstream.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
diff --git a/include/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h
similarity index 98%
rename from include/rdma/rdma_netlink.h
rename to include/uapi/rdma/rdma_netlink.h
index 861440a..13875a3 100644
--- a/include/rdma/rdma_netlink.h
+++ b/include/uapi/rdma/rdma_netlink.h
@@ -1,5 +1,5 @@
-#ifndef _UAPI_RDMA_NETLINK_H
-#define _UAPI_RDMA_NETLINK_H
+#ifndef _RDMA_NETLINK_H
+#define _RDMA_NETLINK_H
 
 #include <linux/types.h>
 
@@ -304,4 +304,4 @@
 
 	RDMA_NLDEV_ATTR_MAX
 };
-#endif /* _UAPI_RDMA_NETLINK_H */
+#endif /* _RDMA_NETLINK_H */