78 fscrypt_allocate_skcipher(struct fscrypt_mode *mode, const u8 *raw_key,  in fscrypt_allocate_skcipher()  argument
84 	tfm = crypto_alloc_skcipher(mode->cipher_str, 0, 0);  in fscrypt_allocate_skcipher()
89 				     mode->friendly_name, mode->cipher_str);  in fscrypt_allocate_skcipher()
93 			    mode->cipher_str, PTR_ERR(tfm));  in fscrypt_allocate_skcipher()
96 	if (!xchg(&mode->logged_impl_name, 1)) {  in fscrypt_allocate_skcipher()
104 			mode->friendly_name, crypto_skcipher_driver_name(tfm));  in fscrypt_allocate_skcipher()
106 	if (WARN_ON(crypto_skcipher_ivsize(tfm) != mode->ivsize)) {  in fscrypt_allocate_skcipher()
111 	err = crypto_skcipher_setkey(tfm, raw_key, mode->keysize);  in fscrypt_allocate_skcipher()
177 	struct fscrypt_mode *mode = ci->ci_mode;  in setup_per_mode_enc_key()  local
178 	const u8 mode_num = mode - fscrypt_modes;  in setup_per_mode_enc_key()
232 					  mode_key, mode->keysize);  in setup_per_mode_enc_key()
235 		err = fscrypt_prepare_key(prep_key, mode_key, mode->keysize,  in setup_per_mode_enc_key()
237 		memzero_explicit(mode_key, mode->keysize);  in setup_per_mode_enc_key()
572 	struct fscrypt_mode *mode;  in fscrypt_setup_encryption_info()  local
588 	mode = select_encryption_mode(&crypt_info->ci_policy, inode);  in fscrypt_setup_encryption_info()
589 	if (IS_ERR(mode)) {  in fscrypt_setup_encryption_info()
590 		res = PTR_ERR(mode);  in fscrypt_setup_encryption_info()
593 	WARN_ON(mode->ivsize > FSCRYPT_MAX_IV_SIZE);  in fscrypt_setup_encryption_info()
594 	crypt_info->ci_mode = mode;  in fscrypt_setup_encryption_info()