1 files changed, 22 insertions, 13 deletions

diff --git a/src/core/device.c b/src/core/device.c
index 23ee7aee7e..b54352d733 100644
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -602,7 +602,7 @@ static void device_shutdown(Manager *m) {
         m->devices_by_sysfs = hashmap_free(m->devices_by_sysfs);
 }
 
-static int device_enumerate(Manager *m) {
+static void device_enumerate(Manager *m) {
         _cleanup_udev_enumerate_unref_ struct udev_enumerate *e = NULL;
         struct udev_list_entry *item = NULL, *first = NULL;
         int r;
@@ -612,7 +612,7 @@ static int device_enumerate(Manager *m) {
         if (!m->udev_monitor) {
                 m->udev_monitor = udev_monitor_new_from_netlink(m->udev, "udev");
                 if (!m->udev_monitor) {
-                        r = -ENOMEM;
+                        log_oom();
                         goto fail;
                 }
 
@@ -622,37 +622,49 @@ static int device_enumerate(Manager *m) {
                 (void) udev_monitor_set_receive_buffer_size(m->udev_monitor, 128*1024*1024);
 
                 r = udev_monitor_filter_add_match_tag(m->udev_monitor, "systemd");
-                if (r < 0)
+                if (r < 0) {
+                        log_error_errno(r, "Failed to add udev tag match: %m");
                         goto fail;
+                }
 
                 r = udev_monitor_enable_receiving(m->udev_monitor);
-                if (r < 0)
+                if (r < 0) {
+                        log_error_errno(r, "Failed to enable udev event reception: %m");
                         goto fail;
+                }
 
                 r = sd_event_add_io(m->event, &m->udev_event_source, udev_monitor_get_fd(m->udev_monitor), EPOLLIN, device_dispatch_io, m);
-                if (r < 0)
+                if (r < 0) {
+                        log_error_errno(r, "Failed to watch udev file descriptor: %m");
                         goto fail;
+                }
 
                 (void) sd_event_source_set_description(m->udev_event_source, "device");
         }
 
         e = udev_enumerate_new(m->udev);
         if (!e) {
-                r = -ENOMEM;
+                log_oom();
                 goto fail;
         }
 
         r = udev_enumerate_add_match_tag(e, "systemd");
-        if (r < 0)
+        if (r < 0) {
+                log_error_errno(r, "Failed to create udev tag enumeration: %m");
                 goto fail;
+        }
 
         r = udev_enumerate_add_match_is_initialized(e);
-        if (r < 0)
+        if (r < 0) {
+                log_error_errno(r, "Failed to install initialization match into enumeration: %m");
                 goto fail;
+        }
 
         r = udev_enumerate_scan_devices(e);
-        if (r < 0)
+        if (r < 0) {
+                log_error_errno(r, "Failed to enumerate devices: %m");
                 goto fail;
+        }
 
         first = udev_enumerate_get_list_entry(e);
         udev_list_entry_foreach(item, first) {
@@ -675,13 +687,10 @@ static int device_enumerate(Manager *m) {
                 device_update_found_by_sysfs(m, sysfs, true, DEVICE_FOUND_UDEV, false);
         }
 
-        return 0;
+        return;
 
 fail:
-        log_error_errno(r, "Failed to enumerate devices: %m");
-
         device_shutdown(m);
-        return r;
 }
 
 static int device_dispatch_io(sd_event_source *source, int fd, uint32_t revents, void *userdata) {