264 	struct bio_crypt_ctx *bc;  in blk_crypto_fallback_encrypt_bio()  local
281 	bc = src_bio->bi_crypt_context;  in blk_crypto_fallback_encrypt_bio()
282 	data_unit_size = bc->bc_key->crypto_cfg.data_unit_size;  in blk_crypto_fallback_encrypt_bio()
295 	blk_st = blk_ksm_get_slot_for_key(&blk_crypto_ksm, bc->bc_key, &slot);  in blk_crypto_fallback_encrypt_bio()
307 	memcpy(curr_dun, bc->bc_dun, sizeof(curr_dun));  in blk_crypto_fallback_encrypt_bio()
380 	struct bio_crypt_ctx *bc = &f_ctx->crypt_ctx;  in blk_crypto_fallback_decrypt_bio()  local
389 	const int data_unit_size = bc->bc_key->crypto_cfg.data_unit_size;  in blk_crypto_fallback_decrypt_bio()
397 	blk_st = blk_ksm_get_slot_for_key(&blk_crypto_ksm, bc->bc_key, &slot);  in blk_crypto_fallback_decrypt_bio()
409 	memcpy(curr_dun, bc->bc_dun, sizeof(curr_dun));  in blk_crypto_fallback_decrypt_bio()
491 	struct bio_crypt_ctx *bc = bio->bi_crypt_context;  in blk_crypto_fallback_bio_prep()  local
494 	if (WARN_ON_ONCE(!tfms_inited[bc->bc_key->crypto_cfg.crypto_mode])) {  in blk_crypto_fallback_bio_prep()
501 					  &bc->bc_key->crypto_cfg)) {  in blk_crypto_fallback_bio_prep()
514 	f_ctx->crypt_ctx = *bc;  in blk_crypto_fallback_bio_prep()