add and use name_list_cleanup() for cleaning up the string lists

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

1 files changed, 11 insertions, 0 deletions

diff --git a/udev_utils.c b/udev_utils.c
index de43dee30d..fc1e2e1f7e 100644
--- a/udev_utils.c
+++ b/udev_utils.c
@@ -224,6 +224,17 @@ int name_list_key_add(struct list_head *name_list, const char *key, const char *
 	return 0;
 }
 
+void name_list_cleanup(struct list_head *name_list)
+{
+	struct name_entry *name_loop;
+	struct name_entry *temp_loop;
+
+	list_for_each_entry_safe(name_loop, temp_loop, name_list, node) {
+		list_del(&name_loop->node);
+		free(name_loop);
+	}
+}
+
 /* calls function for every file found in specified directory */
 int add_matching_files(struct list_head *name_list, const char *dirname, const char *suffix)
 {