Introduce udev object cleanup functions

[elogind.git] / src / login / logind-seat-dbus.c

diff --git a/src/login/logind-seat-dbus.c b/src/login/logind-seat-dbus.c
index 82f25a0d1cfeb8694a94caf2f4958386d8204d19..230f7f082a21619f17d437f08dc519ab352d2b8c 100644 (file)
--- a/src/login/logind-seat-dbus.c
+++ b/src/login/logind-seat-dbus.c
@@ -61,7 +61,7 @@ static int bus_seat_append_active(DBusMessageIter *i, const char *property, void
         DBusMessageIter sub;
         Seat *s = data;
         const char *id, *path;
-        char _cleanup_free_ *p = NULL;
+        _cleanup_free_ char *p = NULL;
 
         assert(i);
         assert(property);
@@ -104,7 +104,7 @@ static int bus_seat_append_sessions(DBusMessageIter *i, const char *property, vo
                 return -ENOMEM;
 
         LIST_FOREACH(sessions_by_seat, session, s->sessions) {
-                char _cleanup_free_ *p = NULL;
+                _cleanup_free_ char *p = NULL;
 
                 if (!dbus_message_iter_open_container(&sub, DBUS_TYPE_STRUCT, NULL, &sub2))
                         return -ENOMEM;
@@ -209,8 +209,8 @@ static int bus_seat_append_idle_hint_since(DBusMessageIter *i, const char *prope
 }
 
 static int get_seat_for_path(Manager *m, const char *path, Seat **_s) {
+        _cleanup_free_ char *id = NULL;
         Seat *s;
-        char *id;
 
         assert(m);
         assert(path);
@@ -224,8 +224,6 @@ static int get_seat_for_path(Manager *m, const char *path, Seat **_s) {
                 return -ENOMEM;
 
         s = hashmap_get(m->seats, id);
-        free(id);
-
         if (!s)
                 return -ENOENT;
 
@@ -348,7 +346,7 @@ const DBusObjectPathVTable bus_seat_vtable = {
 };
 
 char *seat_bus_path(Seat *s) {
-        char _cleanup_free_ *t;
+        _cleanup_free_ char *t = NULL;
 
         assert(s);