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authorRoland McGrath <roland@hack.frob.com>2014-07-03 19:17:00 -0700
committerRoland McGrath <roland@hack.frob.com>2014-07-03 19:17:00 -0700
commit4d614fe5e0625f197805978730214e5236ef360c (patch)
tree9b36aac709d3bdc3bb7392c27690533bd1384fd7 /sysdeps/s390
parent38851324d820b7cf8b8e9694e7c33325c16f38db (diff)
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S390: Quash unused variable warning due to no-op THREAD_SET_POINTER_GUARD.
Diffstat (limited to 'sysdeps/s390')
-rw-r--r--sysdeps/s390/nptl/tls.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/s390/nptl/tls.h b/sysdeps/s390/nptl/tls.h
index 1c74efa847..bc0db4a1f9 100644
--- a/sysdeps/s390/nptl/tls.h
+++ b/sysdeps/s390/nptl/tls.h
@@ -173,7 +173,7 @@ typedef struct
use stack_guard as pointer_guard. */
#define THREAD_GET_POINTER_GUARD() \
THREAD_GETMEM (THREAD_SELF, header.stack_guard)
-#define THREAD_SET_POINTER_GUARD(value)
+#define THREAD_SET_POINTER_GUARD(value) ((void) (value))
#define THREAD_COPY_POINTER_GUARD(descr)
/* Get and set the global scope generation counter in struct pthread. */