kasan: update kasan_global for gcc 7

[linux.git] / mm / list_lru.c

diff --git a/mm/list_lru.c b/mm/list_lru.c
index 1d05cb9d363d0bfadd6a9c58efccd0551d0bd7f2..234676e31edd3b0609014a3adcf4fb4e200a0c0e 100644 (file)
--- a/mm/list_lru.c
+++ b/mm/list_lru.c
@@ -554,6 +554,8 @@ int __list_lru_init(struct list_lru *lru, bool memcg_aware,
        err = memcg_init_list_lru(lru, memcg_aware);
        if (err) {
                kfree(lru->node);
+               /* Do this so a list_lru_destroy() doesn't crash: */
+               lru->node = NULL;
                goto out;
        }