property callback returns are consistent

It is no different to return 0 over 1 in the property
callback. It is confusing to return 1 which made me think
1 has a special purpose. This way code is consistent with
the rest of the tree.

diff --git a/src/login/logind-user-dbus.c b/src/login/logind-user-dbus.c
index 0f72d70..36c0e86 100644 (file)
--- a/src/login/logind-user-dbus.c
+++ b/src/login/logind-user-dbus.c
@@ -103,11 +103,7 @@ static int property_get_sessions(
 
         }
 
-        r = sd_bus_message_close_container(reply);
-        if (r < 0)
-                return r;
-
-        return 1;
+        return sd_bus_message_close_container(reply);
 }
 
 static int property_get_idle_hint(

diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
index 7813a0b..38a4c7b 100644 (file)
--- a/src/machine/machine-dbus.c
+++ b/src/machine/machine-dbus.c
@@ -61,11 +61,7 @@ static int property_get_id(
         assert(reply);
         assert(m);
 
-        r = sd_bus_message_append_array(reply, 'y', &m->id, 16);
-        if (r < 0)
-                return r;
-
-        return 1;
+        return sd_bus_message_append_array(reply, 'y', &m->id, 16);
 }
 
 static int property_get_state(
@@ -112,11 +108,7 @@ static int property_get_netif(
 
         assert_cc(sizeof(int) == sizeof(int32_t));
 
-        r = sd_bus_message_append_array(reply, 'i', m->netif, m->n_netif * sizeof(int));
-        if (r < 0)
-                return r;
-
-        return 1;
+        return sd_bus_message_append_array(reply, 'i', m->netif, m->n_netif * sizeof(int));
 }
 
 static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_class, machine_class, MachineClass);

diff --git a/src/network/networkd-network-bus.c b/src/network/networkd-network-bus.c
index b5f8f5c..5717a15 100644 (file)
--- a/src/network/networkd-network-bus.c
+++ b/src/network/networkd-network-bus.c
@@ -53,11 +53,7 @@ static int property_get_ether_addrs(
                         return r;
         }
 
-        r = sd_bus_message_close_container(reply);
-        if (r < 0)
-                return r;
-
-        return 1;
+        return sd_bus_message_close_container(reply);
 }
 
 const sd_bus_vtable network_vtable[] = {