block: add support for mounting swap files

[project/ubox.git] / mount_root.c

diff --git a/mount_root.c b/mount_root.c
index eec60d6..f1474f0 100644 (file)
--- a/mount_root.c
+++ b/mount_root.c
@@ -718,6 +718,8 @@ static int extroot(const char *prefix)
                                        ERROR("switching to pivotroot failed - continue normal boot\n");
                                        umount("/mnt");
                                } else {
+                                       umount("/tmp/overlay");
+                                       rmdir("/tmp/overlay");
                                        rmdir("/tmp/extroot/mnt");
                                        rmdir("/tmp/extroot");
                                        return 0;