[SECNET PATCH] comm-common.h: Remove unused `notify' variable

[Colin Watson]

This only needs to declare the `comm_notify_list' type, and declaring
the variable here without `extern' causes a multiple-definition link
failure on bullseye.
---
 comm-common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/comm-common.h b/comm-common.h
index 45340e4..7027ee5 100644
--- a/comm-common.h
+++ b/comm-common.h
@@ -30,7 +30,7 @@ struct comm_notify_entry {
     void *state;
     LIST_ENTRY(comm_notify_entry) entry;
 };
-LIST_HEAD(comm_notify_list, comm_notify_entry) notify;
+LIST_HEAD(comm_notify_list, comm_notify_entry);
 
 struct commcommon { /* must be first so that void* is comm_common* */
     closure_t cl;
-- 
2.30.2