mpmd: Clean out link_if_mgr

The link_if_mgr used to be a factory for Liberio, UDP, and DPDK. Now,
Liberio is gone and DPDK is handled by UDP. This makes the class
superfluous.

Instead of removing the class, we comment on this, and remove any DPDK
references from the file.

1 files changed, 0 insertions, 6 deletions

diff --git a/host/lib/usrp/mpmd/mpmd_link_if_mgr.cpp b/host/lib/usrp/mpmd/mpmd_link_if_mgr.cpp
index 2173feeca..558570257 100644
--- a/host/lib/usrp/mpmd/mpmd_link_if_mgr.cpp
+++ b/host/lib/usrp/mpmd/mpmd_link_if_mgr.cpp
@@ -94,12 +94,6 @@ private:
     {
         // Here, we hard-code the list of available transport types
         if (link_type == "udp") {
-#ifdef HAVE_DPDK
-            // if (_mb_args.has_key("use_dpdk")) {
-            //    return std::make_unique<mpmd_link_if_ctrl_dpdk_udp>(_mb_args,
-            //    xport_info);
-            //}
-#endif
             return std::make_unique<mpmd_link_if_ctrl_udp>(_mb_args, xport_info, chdr_w);
         }
         UHD_LOG_WARNING("MPMD", "Cannot instantiate transport medium " << link_type);