please sonar: don't declare an empty callback

diff --git a/src/plugins/host_dvfs.cpp b/src/plugins/host_dvfs.cpp
index a48bfc9..370582d 100644 (file)
--- a/src/plugins/host_dvfs.cpp
+++ b/src/plugins/host_dvfs.cpp
@@ -47,8 +47,7 @@ static simgrid::config::Flag<int>
 static const int max_pstate_not_limited = -1;
 static simgrid::config::Flag<int>
     cfg_max_pstate("plugin/dvfs/max-pstate", {"plugin/dvfs/max_pstate"},
-                   "Which pstate is the maximum (and hence slowest) pstate for this governor?", max_pstate_not_limited,
-                   [](int) {});
+                   "Which pstate is the maximum (and hence slowest) pstate for this governor?", max_pstate_not_limited);
 
 /** @addtogroup SURF_plugin_load