keymap: Add keymap quirk of WebCam key for MSI netbooks.

[elogind.git] / udev / udev-event.c

diff --git a/udev/udev-event.c b/udev/udev-event.c
index 1e7a2ea34c0a242d1d8c59b0f46babfcfe3a13d8..1be3f74ea382c54315652a818cb9762ee794a6f8 100644 (file)
--- a/udev/udev-event.c
+++ b/udev/udev-event.c
@@ -617,15 +617,20 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
                                }
                        }
 
-                       if (event->name == NULL) {
-                               /* things went wrong */
+                       if (event->name == NULL || event->name[0] == '\0') {
                                udev_device_delete_db(dev);
                                udev_device_tag_index(dev, NULL, false);
                                udev_device_unref(event->dev_db);
                                err = -ENOMEM;
+                               err(event->udev, "no node name, something went wrong, ignoring\n");
                                goto out;
                        }
 
+                       if (udev_device_get_knodename(dev) != NULL && strcmp(udev_device_get_knodename(dev), event->name) != 0)
+                               err(event->udev, "kernel-provided name '%s' and NAME= '%s' disagree, "
+                                   "please use SYMLINK+= or change the kernel to provide the proper name\n",
+                                   udev_device_get_knodename(dev), event->name);
+
                        /* set device node name */
                        util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", event->name, NULL);
                        udev_device_set_devnode(dev, filename);
@@ -639,23 +644,7 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
                        if (event->dev_db != NULL)
                                udev_node_update_old_links(dev, event->dev_db);
 
-                       if (event->name[0] != '\0')
-                               err = udev_node_add(dev, event->mode, event->uid, event->gid);
-                       else
-                               info(event->udev, "device node creation suppressed\n");
-
-                       /* remove kernel-created node, if needed */
-                       if (udev_device_get_knodename(dev) != NULL && strcmp(event->name, udev_device_get_knodename(dev)) != 0) {
-                               struct stat stats;
-                               char filename[UTIL_PATH_SIZE];
-
-                               util_strscpyl(filename, sizeof(filename), udev_get_dev_path(event->udev), "/", udev_device_get_knodename(dev), NULL);
-                               if (lstat(filename, &stats) == 0 && stats.st_rdev == udev_device_get_devnum(dev)) {
-                                       info(event->udev, "remove kernel created node '%s'\n", udev_device_get_knodename(dev));
-                                       util_unlink_secure(event->udev, filename);
-                                       util_delete_path(event->udev, filename);
-                               }
-                       }
+                       err = udev_node_add(dev, event->mode, event->uid, event->gid);
                }
 
                udev_device_unref(event->dev_db);