udev: clear lists if a new value is assigned

Former values are cleared if SYMLINK=<value> is used. To add a value
SYMLINK+=<value> is now needed.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>

1 files changed, 4 insertions, 0 deletions

diff --git a/udev_utils.c b/udev_utils.c
index 70b20e3a28..d605631088 100644
--- a/udev_utils.c
+++ b/udev_utils.c
@@ -108,6 +108,10 @@ void udev_cleanup_device(struct udevice *udev)
 		list_del(&name_loop->node);
 		free(name_loop);
 	}
+	list_for_each_entry_safe(name_loop, temp_loop, &udev->run_list, node) {
+		list_del(&name_loop->node);
+		free(name_loop);
+	}
 }
 
 int string_is_true(const char *str)