Remove "Unable to get section data." message

This message may happen if library does not contain either .dynsym or .symtab sections, which may happen and is fine. So do not issue an error because of that. Signed-off-by: Giuliano Belinassi <[email protected]>
SUSE · May 3, 2024 · 075964e · 075964e
1 parent 5c0da8f
commit 075964e
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diff --git a/tools/extract.c b/tools/extract.c
@@ -265,7 +265,6 @@ get_list_of_symbols_in_section(Elf *elf, Elf_Scn *s)
   nsyms = sh.sh_size / sh.sh_entsize;
   data = elf_getdata(s, NULL);
   if (!data) {
-    WARN("Unable to get section data.");
     return NULL;
   }
 

diff --git a/tools/packer.c b/tools/packer.c
@@ -948,33 +948,6 @@ parse_build_id(Elf_Scn *s, char **result, int *length)
   return 0;
 }
 
-void *
-get_symbol_addr(Elf *elf, Elf_Scn *s, const char *search)
-{
-  int nsyms, i;
-  char *sym_name;
-  Elf_Data *data;
-  GElf_Shdr sh;
-  GElf_Sym sym;
-
-  gelf_getshdr(s, &sh);
-
-  nsyms = sh.sh_size / sh.sh_entsize;
-  data = elf_getdata(s, NULL);
-  if (!data) {
-    WARN("Unable to get section data.");
-    return 0;
-  }
-
-  for (i = 0; i < nsyms; i++) {
-    gelf_getsym(data, i, &sym);
-    sym_name = elf_strptr(elf, sh.sh_link, sym.st_name);
-    if (strcmp(sym_name, search) == 0)
-      return (void *)sym.st_value;
-  }
-  return 0;
-}
-
 int
 write_patch_id(struct ulp_metadata *ulp, const char *description,
                const char *livepatch)