rbd_mirror: Fix overloaded virtual warning in Clang++

Just pull in the original function with a using.

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

diff --git a/src/tools/rbd_mirror/InstanceWatcher.h b/src/tools/rbd_mirror/InstanceWatcher.h
index be90f10e213736dd635bfbd5e51d64c60760a033..c3cd60500f75f617dfa3c3e1323e3cdb09e79f9e 100644 (file)
--- a/src/tools/rbd_mirror/InstanceWatcher.h
+++ b/src/tools/rbd_mirror/InstanceWatcher.h
@@ -31,6 +31,7 @@ template <typename> struct Threads;
 
 template <typename ImageCtxT = librbd::ImageCtx>
 class InstanceWatcher : protected librbd::Watcher {
+  using librbd::Watcher::unregister_watch; // Silence overloaded virtual warning
 public:
   static void get_instances(librados::IoCtx &io_ctx,
                             std::vector<std::string> *instance_ids,

diff --git a/src/tools/rbd_mirror/LeaderWatcher.h b/src/tools/rbd_mirror/LeaderWatcher.h
index 980e2e6826add2c0fa9c73d29c7992aa2a660191..86982fee676390edb621cd5e85eeb4119f2b8b75 100644 (file)
--- a/src/tools/rbd_mirror/LeaderWatcher.h
+++ b/src/tools/rbd_mirror/LeaderWatcher.h
@@ -26,6 +26,7 @@ template <typename> struct Threads;
 
 template <typename ImageCtxT = librbd::ImageCtx>
 class LeaderWatcher : protected librbd::Watcher {
+  using librbd::Watcher::unregister_watch; // Silence overloaded virtual warning
 public:
   struct Listener {
     virtual ~Listener() {