notify,firstboot,analyze,run: trim --help output to 80 lines

[elogind.git] / src / core / dbus.c

diff --git a/src/core/dbus.c b/src/core/dbus.c
index 925fac96b4b4c138b2788a3279c1aaf2c92d8ee4..260775cd85eedd0a40debd909933b4cec7d813c8 100644 (file)
--- a/src/core/dbus.c
+++ b/src/core/dbus.c
@@ -39,7 +39,7 @@
 #include "dbus.h"
 #include "bus-util.h"
 #include "bus-error.h"
-#include "bus-errors.h"
+#include "bus-common-errors.h"
 #include "strxcpyx.h"
 #include "bus-internal.h"
 #include "selinux-access.h"
@@ -958,22 +958,16 @@ static int bus_init_private(Manager *m) {
         (void) unlink(sa.un.sun_path);
 
         fd = socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
-        if (fd < 0) {
-                log_error_errno(errno, "Failed to allocate private socket: %m");
-                return -errno;
-        }
+        if (fd < 0)
+                return log_error_errno(errno, "Failed to allocate private socket: %m");
 
         r = bind(fd, &sa.sa, salen);
-        if (r < 0) {
-                log_error_errno(errno, "Failed to bind private socket: %m");
-                return -errno;
-        }
+        if (r < 0)
+                return log_error_errno(errno, "Failed to bind private socket: %m");
 
         r = listen(fd, SOMAXCONN);
-        if (r < 0) {
-                log_error_errno(errno, "Failed to make private socket listening: %m");
-                return -errno;
-        }
+        if (r < 0)
+                return log_error_errno(errno, "Failed to make private socket listening: %m");
 
         r = sd_event_add_io(m->event, &s, fd, EPOLLIN, bus_on_connection, m);
         if (r < 0)
@@ -1150,15 +1144,20 @@ void bus_track_serialize(sd_bus_track *t, FILE *f) {
 
 int bus_track_deserialize_item(char ***l, const char *line) {
         const char *e;
+        int r;
 
         assert(l);
         assert(line);
 
         e = startswith(line, "subscribed=");
         if (!e)
-                return -EINVAL;
+                return 0;
+
+        r = strv_extend(l, e);
+        if (r < 0)
+                return r;
 
-        return strv_extend(l, e);
+        return 1;
 }
 
 int bus_track_coldplug(Manager *m, sd_bus_track **t, char ***l) {