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Diffstat (limited to 'fs/ecryptfs/keystore.c')
| -rw-r--r-- | fs/ecryptfs/keystore.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c index a1764fe3318c..8eb0746313d0 100644 --- a/fs/ecryptfs/keystore.c +++ b/fs/ecryptfs/keystore.c @@ -469,26 +469,19 @@ out: static void wipe_auth_tok_list(struct list_head *auth_tok_list_head) { - struct list_head *walker; struct ecryptfs_auth_tok_list_item *auth_tok_list_item; + struct ecryptfs_auth_tok_list_item *auth_tok_list_item_tmp; - walker = auth_tok_list_head->next; - while (walker != auth_tok_list_head) { - auth_tok_list_item = - list_entry(walker, struct ecryptfs_auth_tok_list_item, - list); - walker = auth_tok_list_item->list.next; - memset(auth_tok_list_item, 0, - sizeof(struct ecryptfs_auth_tok_list_item)); + list_for_each_entry_safe(auth_tok_list_item, auth_tok_list_item_tmp, + auth_tok_list_head, list) { + list_del(&auth_tok_list_item->list); kmem_cache_free(ecryptfs_auth_tok_list_item_cache, auth_tok_list_item); } - auth_tok_list_head->next = NULL; } struct kmem_cache *ecryptfs_auth_tok_list_item_cache; - /** * parse_tag_1_packet * @crypt_stat: The cryptographic context to modify based on packet |