93 	struct blk_crypto_keyslot *slotp = &blk_crypto_keyslots[slot];  in blk_crypto_evict_keyslot()  local
94 	enum blk_crypto_mode_num crypto_mode = slotp->crypto_mode;  in blk_crypto_evict_keyslot()
97 	WARN_ON(slotp->crypto_mode == BLK_ENCRYPTION_MODE_INVALID);  in blk_crypto_evict_keyslot()
100 	err = crypto_skcipher_setkey(slotp->tfms[crypto_mode], blank_key,  in blk_crypto_evict_keyslot()
103 	slotp->crypto_mode = BLK_ENCRYPTION_MODE_INVALID;  in blk_crypto_evict_keyslot()
110 	struct blk_crypto_keyslot *slotp = &blk_crypto_keyslots[slot];  in blk_crypto_keyslot_program()  local
115 	if (crypto_mode != slotp->crypto_mode &&  in blk_crypto_keyslot_program()
116 	    slotp->crypto_mode != BLK_ENCRYPTION_MODE_INVALID)  in blk_crypto_keyslot_program()
119 	slotp->crypto_mode = crypto_mode;  in blk_crypto_keyslot_program()
120 	err = crypto_skcipher_setkey(slotp->tfms[crypto_mode], key->raw,  in blk_crypto_keyslot_program()
194 	const struct blk_crypto_keyslot *slotp;  in blk_crypto_alloc_cipher_req()  local
197 	slotp = &blk_crypto_keyslots[keyslot_idx];  in blk_crypto_alloc_cipher_req()
198 	ciph_req = skcipher_request_alloc(slotp->tfms[slotp->crypto_mode],  in blk_crypto_alloc_cipher_req()
613 	struct blk_crypto_keyslot *slotp;  in blk_crypto_fallback_start_using_mode()  local
634 		slotp = &blk_crypto_keyslots[i];  in blk_crypto_fallback_start_using_mode()
635 		slotp->tfms[mode_num] = crypto_alloc_skcipher(cipher_str, 0, 0);  in blk_crypto_fallback_start_using_mode()
636 		if (IS_ERR(slotp->tfms[mode_num])) {  in blk_crypto_fallback_start_using_mode()
637 			err = PTR_ERR(slotp->tfms[mode_num]);  in blk_crypto_fallback_start_using_mode()
643 			slotp->tfms[mode_num] = NULL;  in blk_crypto_fallback_start_using_mode()
647 		crypto_skcipher_set_flags(slotp->tfms[mode_num],  in blk_crypto_fallback_start_using_mode()
660 		slotp = &blk_crypto_keyslots[i];  in blk_crypto_fallback_start_using_mode()
661 		crypto_free_skcipher(slotp->tfms[mode_num]);  in blk_crypto_fallback_start_using_mode()
662 		slotp->tfms[mode_num] = NULL;  in blk_crypto_fallback_start_using_mode()