[gnome-online-accounts/wip/rishi/identity-remove-unused-signal-handler-id] kerberos-identity-manager: Remove unused signal handler ID

[Debarshi Ray <debarshir src gnome org>]

commit 44889c76c533a2474be459f52ea9c495cdfb7388
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Jan 30 18:42:18 2020 +0100

    kerberos-identity-manager: Remove unused signal handler ID
    
    https://gitlab.gnome.org/GNOME/gnome-online-accounts/merge_requests/45

 src/goaidentity/goakerberosidentitymanager.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)
---
diff --git a/src/goaidentity/goakerberosidentitymanager.c b/src/goaidentity/goakerberosidentitymanager.c
index 79185009..c35aa8b6 100644
--- a/src/goaidentity/goakerberosidentitymanager.c
+++ b/src/goaidentity/goakerberosidentitymanager.c
@@ -47,7 +47,6 @@ struct _GoaKerberosIdentityManager
 
   krb5_context kerberos_context;
   GFileMonitor *credentials_cache_monitor;
-  gulong credentials_cache_changed_signal_id;
   char *credentials_cache_type;
 
   GMutex scheduler_job_lock;
@@ -1432,8 +1431,7 @@ monitor_credentials_cache (GoaKerberosIdentityManager  *self,
     }
   else
     {
-      self->credentials_cache_changed_signal_id = g_signal_connect (G_OBJECT (monitor), "changed",
-                                                                    G_CALLBACK 
(on_credentials_cache_changed), self);
+      g_signal_connect (G_OBJECT (monitor), "changed", G_CALLBACK (on_credentials_cache_changed), self);
       self->credentials_cache_monitor = monitor;
     }