2751 	size_t datalen, encrlen, need = 0;  in cipher()  local
2774 	encrlen = STRUCT_FGET(encrypt, ce_encrlen);  in cipher()
2781 	if (encrbuf == NULL || encrlen == 0) {  in cipher()
2782 		encrlen = 0;  in cipher()
2786 	    encrlen > crypto_max_buffer_len) {  in cipher()
2801 	need = do_inplace ? datalen : datalen + encrlen;  in cipher()
2822 		INIT_RAW_CRYPTO_DATA(encr, encrlen);  in cipher()
2838 		ASSERT(encr.cd_length <= encrlen);  in cipher()
2869 		kmem_free(encr.cd_raw.iov_base, encrlen);  in cipher()
2910 	size_t datalen, encrlen, need = 0;  in cipher_update()  local
2934 	encrlen = STRUCT_FGET(encrypt_update, eu_encrlen);  in cipher_update()
2941 	if (encrbuf == NULL || encrlen == 0) {  in cipher_update()
2942 		encrlen = 0;  in cipher_update()
2946 	    encrlen > crypto_max_buffer_len) {  in cipher_update()
2961 	need = do_inplace ? datalen : datalen + encrlen;  in cipher_update()
2982 		INIT_RAW_CRYPTO_DATA(encr, encrlen);  in cipher_update()
2996 			ASSERT(encr.cd_length <= encrlen);  in cipher_update()
3026 		kmem_free(encr.cd_raw.iov_base, encrlen);  in cipher_update()
3067 	size_t encrlen, need = 0;  in common_final()  local
3089 	encrlen = STRUCT_FGET(encrypt_final, ef_encrlen);  in common_final()
3096 	if (encrbuf == NULL || encrlen == 0) {  in common_final()
3097 		encrlen = 0;  in common_final()
3100 	if (encrlen > crypto_max_buffer_len) {  in common_final()
3113 	if ((rv = CRYPTO_BUFFER_CHECK(sp, encrlen, rctl_chk)) !=  in common_final()
3117 	need = encrlen;  in common_final()
3118 	encr.cd_raw.iov_base = kmem_alloc(encrlen, KM_SLEEP);  in common_final()
3119 	encr.cd_raw.iov_len = encrlen;  in common_final()
3122 	encr.cd_length = encrlen;  in common_final()
3143 		ASSERT(encr.cd_length <= encrlen);  in common_final()
3171 		kmem_free(encr.cd_raw.iov_base, encrlen);  in common_final()