Avoid unused warning in getaddrinfo_a

diff --git a/ChangeLog b/ChangeLog
index c50ab96c56bb810587443c4931146ef4739f50a9..145c38bf56f9cf8726347c974cda04cacd401c6c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2011-11-12  Ulrich Drepper  <drepper@gmail.com>
 
+       * resolv/getaddrinfo_a.c (getaddrinfo_a): Avoid warning about unused
+       variable.
+
        * sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l): Avoid storing
        mantissa words.
        * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.

diff --git a/resolv/getaddrinfo_a.c b/resolv/getaddrinfo_a.c
index f6af3aa45aadf36099d922ffa08fbec070d82f45..6f4ad8d8160cc6da3dba3428498f51263562a757 100644 (file)
--- a/resolv/getaddrinfo_a.c
+++ b/resolv/getaddrinfo_a.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006, 2011 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -125,8 +125,8 @@ getaddrinfo_a (int mode, struct gaicb *list[], int ent, struct sigevent *sig)
       while (total > 0)
        {
 #ifdef DONT_NEED_GAI_MISC_COND
-         int result;
-         GAI_MISC_WAIT (result, total, NULL, 1);
+         int not_used __attribute__ ((unused));
+         GAI_MISC_WAIT (not_used, total, NULL, 1);
 #else
          pthread_cond_wait (&cond, &__gai_requests_mutex);
 #endif