178 		struct iv_lmk_private lmk;  member
460 	struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk;  in crypt_iv_lmk_dtr()  local
462 	kfree_sensitive(lmk->seed);  in crypt_iv_lmk_dtr()
463 	lmk->seed = NULL;  in crypt_iv_lmk_dtr()
469 	struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk;  in crypt_iv_lmk_ctr()  local
484 		lmk->seed = NULL;  in crypt_iv_lmk_ctr()
488 	lmk->seed = kzalloc(LMK_SEED_SIZE, GFP_KERNEL);  in crypt_iv_lmk_ctr()
489 	if (!lmk->seed) {  in crypt_iv_lmk_ctr()
499 	struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk;  in crypt_iv_lmk_init()  local
503 	if (lmk->seed)  in crypt_iv_lmk_init()
504 		memcpy(lmk->seed, cc->key + (cc->tfms_count * subkey_size),  in crypt_iv_lmk_init()
512 	struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk;  in crypt_iv_lmk_wipe()  local
514 	if (lmk->seed)  in crypt_iv_lmk_wipe()
515 		memset(lmk->seed, 0, LMK_SEED_SIZE);  in crypt_iv_lmk_wipe()
523 	struct iv_lmk_private *lmk = &cc->iv_gen_private.lmk;  in crypt_iv_lmk_one()  local
529 	if (lmk->seed)  in crypt_iv_lmk_one()
530 		md5_update(&ctx, lmk->seed, LMK_SEED_SIZE);  in crypt_iv_lmk_one()