From: Ulrich Drepper <drepper@gmail.com>
Date: Sat, 29 Oct 2011 16:40:55 +0000 (-0400)
Subject: Avoid warning in dl-lookup.c
X-Git-Tag: glibc-2.15~138
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1bc3307181a2213a4d7253bced376c3de021605e;p=platform%2Fupstream%2Fglibc.git

Avoid warning in dl-lookup.c
---

diff --git a/ChangeLog b/ChangeLog
index 8e0c37c..fbef6bc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2011-10-29  Ulrich Drepper  <drepper@gmail.com>
 
+	* elf/dl-lookup.c (_dl_setup_hash): Avoid warning.
+
 	[BZ #13335]
 	* elf/chroot_canon.c (chroot_canon): Fix readlink call.
 	Patch by Thomas Jarosch <thomas.jarosch@intra2net.com>.
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index affb53f..e655d14 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -860,7 +860,6 @@ internal_function
 _dl_setup_hash (struct link_map *map)
 {
   Elf_Symndx *hash;
-  Elf_Symndx nchain;
 
   if (__builtin_expect (map->l_info[DT_ADDRTAGIDX (DT_GNU_HASH) + DT_NUM
 				    + DT_THISPROCNUM + DT_VERSIONTAGNUM
@@ -892,7 +891,8 @@ _dl_setup_hash (struct link_map *map)
   hash = (void *) D_PTR (map, l_info[DT_HASH]);
 
   map->l_nbuckets = *hash++;
-  nchain = *hash++;
+  /* Skip nchain.  */
+  hash++;
   map->l_buckets = hash;
   hash += map->l_nbuckets;
   map->l_chain = hash;