[COMMITTED PATCH] MicroBlaze: Fix integer-pointer conversion warning

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[COMMITTED PATCH] MicroBlaze: Fix integer-pointer conversion warning

David Holsgrove
2015-01-06  David Holsgrove <[hidden email]>

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

Signed-off-by: David Holsgrove <[hidden email]>
---
 ChangeLog                     | 5 +++++
 sysdeps/microblaze/nptl/tls.h | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 0ad34c3..834e23c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-09  David Holsgrove  <[hidden email]>
+
+ * sysdeps/microblaze/nptl/tls.h (TLS_INIT_TP): Use NULL instead
+ of 0.
+
 2015-01-08  Roland McGrath  <[hidden email]>
 
  * 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
 
--
2.1.1