mon: Fix cast warning

Signed-off-by: Adam Emerson <aemerson@redhat.com>

diff --git a/src/mon/MDSMonitor.cc b/src/mon/MDSMonitor.cc
index 1f6edf7b4db9afd5cf07e563e295d9e89fe02535..c03bd3f7be9ad9b182d09750b77d8b1fe3ba41a2 100644 (file)
--- a/src/mon/MDSMonitor.cc
+++ b/src/mon/MDSMonitor.cc
@@ -87,7 +87,7 @@ namespace TOPNSPC::common {
 template<> bool cmd_getval(const cmdmap_t& cmdmap,
                           string_view k, mds_gid_t &val)
 {
-  return cmd_getval(cmdmap, k, (int64_t&)val);
+  return cmd_getval(cmdmap, k, reinterpret_cast<int64_t&>(val));
 }
 
 template<> bool cmd_getval(const cmdmap_t& cmdmap,