1 files changed, 2 insertions, 0 deletions

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index fd9a15b318af..9ffc28bd4b7a 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -584,6 +584,8 @@ int register_lines(struct line_driver *line_driver,
                 printk(KERN_ERR "register_lines : can't register %s driver\n",
                        line_driver->name);
                 put_tty_driver(driver);
+                for (i = 0; i < nlines; i++)
+                        tty_port_destroy(&lines[i].port);
                 return err;
         }