remove old symlinks before creating current ones

[elogind.git] / udev_node.c

diff --git a/udev_node.c b/udev_node.c
index 9d6e89cfa12772c3dd24a8baadb188d7440a43bf..d2889a329e22201a55c6039b8ee0109bf47e6480 100644 (file)
--- a/udev_node.c
+++ b/udev_node.c
@@ -90,7 +90,7 @@ exit:
        return retval;
 }
 
-int udev_node_add(struct udevice *udev)
+int udev_node_add(struct udevice *udev, struct udevice *udev_old)
 {
        char filename[PATH_SIZE];
        struct name_entry *name_loop;
@@ -226,15 +226,12 @@ exit:
        return retval;
 }
 
-int udev_node_remove(struct udevice *udev)
+void udev_node_remove_symlinks(struct udevice *udev)
 {
        char filename[PATH_SIZE];
-       char partitionname[PATH_SIZE];
        struct name_entry *name_loop;
        struct stat stats;
        int retval;
-       int i;
-       int num;
 
        if (!list_empty(&udev->symlink_list)) {
                char symlinks[512] = "";
@@ -266,6 +263,17 @@ int udev_node_remove(struct udevice *udev)
                if (symlinks[0] != '\0')
                        setenv("DEVLINKS", symlinks, 1);
        }
+}
+
+int udev_node_remove(struct udevice *udev)
+{
+       char filename[PATH_SIZE];
+       char partitionname[PATH_SIZE];
+       struct stat stats;
+       int retval;
+       int num;
+
+       udev_node_remove_symlinks(udev);
 
        snprintf(filename, sizeof(filename), "%s/%s", udev_root, udev->name);
        filename[sizeof(filename)-1] = '\0';
@@ -288,6 +296,8 @@ int udev_node_remove(struct udevice *udev)
 
        num = udev->partitions;
        if (num > 0) {
+               int i;
+
                info("removing all_partitions '%s[1-%i]'", filename, num);
                if (num > 255) {
                        info("garbage from udev database, skip all_partitions removal");