From: Ilya Leoshkevich <iii@linux.ibm.com>
Date: Mon, 6 Feb 2023 22:25:07 +0000 (+0100)
Subject: readelf: Fix set but not used variable
X-Git-Tag: elfutils-0.189~30
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=85c82b18475dfe1cbbc4250cfbec7844d233100b;p=thirdparty%2Felfutils.git

readelf: Fix set but not used variable

clang complains:

    readelf.c:10250:10: error: variable 'nculist' set but not used [-Werror,-Wunused-but-set-variable]
      size_t nculist = 0;
             ^

Fix by deleting it.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---

diff --git a/src/readelf.c b/src/readelf.c
index 51b0e8b91..0bbd708e1 100644
--- a/src/readelf.c
+++ b/src/readelf.c
@@ -10247,7 +10247,6 @@ print_debug_macro_section (Dwfl_Module *dwflmod __attribute__ ((unused)),
   Dwarf_Off ncu = 0;
   size_t hsize;
   struct mac_culist *culist = NULL;
-  size_t nculist = 0;
   while (dwarf_nextcu (dbg, offset = ncu, &ncu, &hsize, NULL, NULL, NULL) == 0)
     {
       Dwarf_Die cudie;
@@ -10268,7 +10267,6 @@ print_debug_macro_section (Dwfl_Module *dwflmod __attribute__ ((unused)),
       newp->files = NULL;
       newp->next = culist;
       culist = newp;
-      ++nculist;
     }
 
   const unsigned char *readp = (const unsigned char *) data->d_buf;