From: Petr Machata <pmachata@redhat.com>
Date: Sat, 10 Jan 2009 03:41:50 +0000 (+0100)
Subject: Reintroduce __attribute__((unused)) for free_key_mem.
X-Git-Tag: elfutils-0.142~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5e7f6f695bb91f1885e9ec0d8892533df7e3bcf8;p=thirdparty%2Felfutils.git

Reintroduce __attribute__((unused)) for free_key_mem.
---

diff --git a/libdw/dwarf_error.c b/libdw/dwarf_error.c
index fe9166414..ee1e7faab 100644
--- a/libdw/dwarf_error.c
+++ b/libdw/dwarf_error.c
@@ -73,7 +73,7 @@ once_define (static, once);
 
 /* The initialization and destruction functions.  */
 static void init (void);
-static void free_key_mem (void *mem);
+static void __attribute__ ((unused)) free_key_mem (void *mem);
 #endif	/* TLS */
 
 
@@ -207,9 +207,6 @@ free_key_mem (void *mem __attribute__ ((unused)))
 static void
 init (void)
 {
-  // XXX Screw you, gcc4, the unused function attribute does not work.
-  __asm ("" :: "r" (free_key_mem));
-
   if (key_create (&key, free_key_mem) == 0)
     /* Creating the key succeeded.  */
     threaded = true;