obstack: omit a parenthesis pair

* lib/obstack.in.h (obstack_free) [!__GNUC__]:
Omit an unnecessary pair of parentheses that are
also omitted in glibc.

diff --git a/lib/obstack.in.h b/lib/obstack.in.h
index 174cab9d0ab1a3e52cdc2b395948028f62a4518f..e361dc67ac11eb2495c102793f5723e913ad3f96 100644 (file)
--- a/lib/obstack.in.h
+++ b/lib/obstack.in.h
@@ -580,7 +580,7 @@ extern int obstack_exit_failure;
    (((h)->temp.tempptr > (void *) (h)->chunk                                 \
      && (h)->temp.tempptr < (void *) (h)->chunk_limit)                       \
     ? (void) ((h)->next_free = (h)->object_base = (char *) (h)->temp.tempptr) \
-    : __obstack_free ((h), (h)->temp.tempptr)))
+    : __obstack_free (h, (h)->temp.tempptr)))
 
 #endif /* not __GNUC__ */