Remove some unused `server_name` fields (#15723)

Signed-off-by: Sean Quah <seanq@matrix.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/synapse/handlers/stats.py b/synapse/handlers/stats.py

index 5c01482acf..7cabf7980a 100644
--- a/synapse/handlers/stats.py
+++ b/synapse/handlers/stats.py
@@ -42,7 +42,6 @@ class StatsHandler:
         self.store = hs.get_datastores().main
         self._storage_controllers = hs.get_storage_controllers()
         self.state = hs.get_state_handler()
-        self.server_name = hs.hostname
         self.clock = hs.get_clock()
         self.notifier = hs.get_notifier()
         self.is_mine_id = hs.is_mine_id