Get rid of unused warning for !scrypt.
diff --git a/scrypt.h b/scrypt.h
index a5efb10..775b50f 100644
--- a/scrypt.h
+++ b/scrypt.h
@@ -16,7 +16,7 @@ static inline bool scrypt_test(__maybe_unused unsigned char *pdata,
return false;
}
-static inline void scrypt_outputhash(struct work *work)
+static inline void scrypt_outputhash(__maybe_unused struct work *work)
{
}
#endif /* USE_SCRYPT */