[newlib-cygwin] Drop redundant brackets in call to _reclaim_reent

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=f2e6553c2528c2afe048366821725eb3ca26e044

commit f2e6553c2528c2afe048366821725eb3ca26e044
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Fri Mar 10 20:16:48 2017 +0100

    Drop redundant brackets in call to _reclaim_reent
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/thread.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/winsup/cygwin/thread.cc b/winsup/cygwin/thread.cc
index 8cae82c..5076014 100644
--- a/winsup/cygwin/thread.cc
+++ b/winsup/cygwin/thread.cc
@@ -564,7 +564,7 @@ pthread::exit (void *value_ptr)
 
   if (_my_tls.local_clib.__sdidinit < 0)
     _my_tls.local_clib.__sdidinit = 0;
-  (_reclaim_reent) (_REENT);
+  _reclaim_reent (_REENT);
 
   if (InterlockedDecrement (&MT_INTERFACE->threadcount) == 0)
     ::exit (0);