From: David Holsgrove <david.holsgrove@xilinx.com>
Date: Wed, 24 Dec 2014 01:55:49 +0000 (+1000)
Subject: MicroBlaze: Fix integer-pointer conversion warning
X-Git-Tag: upstream/2.30~6489
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=caff764e8c3cddb21b62601773bdae4806a9c541;p=external%2Fglibc.git

MicroBlaze: Fix integer-pointer conversion warning

2015-01-06  David Holsgrove <david.holsgrove@xilinx.com>

    * sysdeps/microblaze/nptl/tls.h (TLS_INIT_TP): Use NULL instead
      of 0.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
---

diff --git a/ChangeLog b/ChangeLog
index 0ad34c3..834e23c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-09  David Holsgrove  <david.holsgrove@xilinx.com>
+
+	* sysdeps/microblaze/nptl/tls.h (TLS_INIT_TP): Use NULL instead
+	of 0.
+
 2015-01-08  Roland McGrath  <roland@hack.frob.com>
 
 	* sysdeps/pthread/timer_routines.c: Fix <pthreadP.h> include to use
diff --git a/sysdeps/microblaze/nptl/tls.h b/sysdeps/microblaze/nptl/tls.h
index 5b13c82..fb4a71a 100644
--- a/sysdeps/microblaze/nptl/tls.h
+++ b/sysdeps/microblaze/nptl/tls.h
@@ -99,7 +99,7 @@ static inline void *__microblaze_get_thread_area (void)
 /* Code to initially initialize the thread pointer.
    r21 is reserved for thread pointer.  */
 # define TLS_INIT_TP(tcbp) \
-  ({ __asm __volatile ("or r21,r0,%0" : : "r" ((void *)tcbp)); 0; })
+  ({ __asm __volatile ("or r21,r0,%0" : : "r" ((void *)tcbp)); NULL; })
 
 # define TLS_DEFINE_INIT_TP(tp, pd) void *tp = (pd) + 1