bgpd: remove unused extern from bgp_io.h

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

diff --git a/bgpd/bgp_io.h b/bgpd/bgp_io.h
index cf5fc6fb526dc14e5006e99346325e26a1a6e085..c4bd3c2dd97cf8bad382f37fe8e3b8fcfd9f4eeb 100644 (file)
--- a/bgpd/bgp_io.h
+++ b/bgpd/bgp_io.h
@@ -28,13 +28,6 @@
 #include "bgpd/bgpd.h"
 #include "frr_pthread.h"
 
-/**
- * Control variable for write thread.
- *
- * Setting this variable to false will eventually result in thread termination.
- */
-extern bool bgp_packet_writes_thread_run;
-
 /**
  * Initializes data structures and flags for the write thread.
  *