Lines Matching refs:walker
491 struct ecryptfs_global_auth_tok *walker; in ecryptfs_find_global_auth_tok_for_sig() local
497 list_for_each_entry(walker, in ecryptfs_find_global_auth_tok_for_sig()
500 if (memcmp(walker->sig, sig, ECRYPTFS_SIG_SIZE_HEX)) in ecryptfs_find_global_auth_tok_for_sig()
503 if (walker->flags & ECRYPTFS_AUTH_TOK_INVALID) { in ecryptfs_find_global_auth_tok_for_sig()
508 rc = key_validate(walker->global_auth_tok_key); in ecryptfs_find_global_auth_tok_for_sig()
515 down_write(&(walker->global_auth_tok_key->sem)); in ecryptfs_find_global_auth_tok_for_sig()
517 walker->global_auth_tok_key, auth_tok); in ecryptfs_find_global_auth_tok_for_sig()
521 (*auth_tok_key) = walker->global_auth_tok_key; in ecryptfs_find_global_auth_tok_for_sig()
528 up_write(&(walker->global_auth_tok_key->sem)); in ecryptfs_find_global_auth_tok_for_sig()
531 walker->flags |= ECRYPTFS_AUTH_TOK_INVALID; in ecryptfs_find_global_auth_tok_for_sig()
532 key_put(walker->global_auth_tok_key); in ecryptfs_find_global_auth_tok_for_sig()
533 walker->global_auth_tok_key = NULL; in ecryptfs_find_global_auth_tok_for_sig()