From: Richard Barnes <rbarnes@umn.edu>
Date: Sun, 15 Sep 2024 11:39:51 +0000 (-0400)
Subject: Suppress unused variable warning in dlmalloc.c (#843)
X-Git-Tag: upstream/3.4.7~13^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=348e70ef1c785b85e194e47d47b7c4c2b1cec861;p=platform%2Fupstream%2Flibffi.git

Suppress unused variable warning in dlmalloc.c (#843)

Allows `-Wunused-but-set-variable` to pass
---

diff --git a/src/dlmalloc.c b/src/dlmalloc.c
index c61ef92..17193a0 100644
--- a/src/dlmalloc.c
+++ b/src/dlmalloc.c
@@ -3388,6 +3388,7 @@ static void add_segment(mstate m, char* tbase, size_t tsize, flag_t mmapped) {
   mchunkptr tnext = chunk_plus_offset(sp, ssize);
   mchunkptr p = tnext;
   int nfences = 0;
+  (void)nfences; // Suppress unused variable warning
 
   /* reset top to new space */
   init_top(m, (mchunkptr)tbase, tsize - TOP_FOOT_SIZE);