director: explicitly mark _disconnect() helper static to match proto

No functional change, compiler would not have exported the symbol, this
just shuts up sparse.

Signed-off-by: Phil Carmody <phil@dovecot.fi>

diff --git a/src/director/director-connection.c b/src/director/director-connection.c
index 7095c89a36c90165c2620f04725b7536349cdf17..de841567c6044f3b6ecbd858f739e452d79d2c60 100644 (file)
--- a/src/director/director-connection.c
+++ b/src/director/director-connection.c
@@ -1868,8 +1868,8 @@ void director_connection_deinit(struct director_connection **_conn,
        }
 }
 
-void director_connection_disconnected(struct director_connection **_conn,
-                                     const char *reason)
+static void director_connection_disconnected(struct director_connection **_conn,
+                                            const char *reason)
 {
        struct director_connection *conn = *_conn;
        struct director *dir = conn->dir;