commit 12c3bb770dd3ea11215baf23b385dbf297a2a85c
Author: Torvald Riegel <triegel@redhat.com>
Date:   Fri Jan 15 22:40:50 2016 +0100

    Fix pthread_barrier_init typo.
    
    Applies Paul Eggert's fix for BZ 18868.

Index: b/nptl/pthread_barrier_init.c
===================================================================
--- a/nptl/pthread_barrier_init.c
+++ b/nptl/pthread_barrier_init.c
@@ -39,7 +39,7 @@ pthread_barrier_init (pthread_barrier_t
 
   const struct pthread_barrierattr *iattr
     = (attr != NULL
-       ? iattr = (struct pthread_barrierattr *) attr
+       ? (struct pthread_barrierattr *) attr
        : &default_barrierattr);
 
   if (iattr->pshared != PTHREAD_PROCESS_PRIVATE