From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 2 Jun 2025 17:03:34 +0000 (-0700)
Subject: factor: omit q from mp_factor_using_division
X-Git-Tag: v9.8~224
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fd458798fe9aceb0ba41ebc83c3c172416dd654d;p=thirdparty%2Fcoreutils.git

factor: omit q from mp_factor_using_division

* src/factor.c (mp_factor_using_division): Remove unused local.
---

diff --git a/src/factor.c b/src/factor.c
index ead6cc04f7..c16330047f 100644
--- a/src/factor.c
+++ b/src/factor.c
@@ -841,12 +841,8 @@ factor_using_division (mp_limb_t t1, mp_limb_t t0,
 static void
 mp_factor_using_division (mpz_t t, struct mp_factors *factors)
 {
-  mpz_t q;
-
   devmsg ("[trial division] ");
 
-  mpz_init (q);
-
   mp_bitcnt_t m = mpz_scan1 (t, 0);
   if (m)
     {
@@ -865,8 +861,6 @@ mp_factor_using_division (mpz_t t, struct mp_factors *factors)
       if (mpz_cmp_ui (t, d * d) < 0)
         break;
     }
-
-  mpz_clear (q);
 }
 
 /* Entry i contains (2i+1)^(-1) mod 2^8.  */