on_each_cpu(): kill unused 'retry' parameter

It's not even passed on to smp_call_function() anymore, since that
was removed. So kill it.

Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index c09605f8d16c..6addab5e6d88 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -127,7 +127,7 @@ void rcu_barrier(void)
          * until all the callbacks are queued.
          */
         rcu_read_lock();
-        on_each_cpu(rcu_barrier_func, NULL, 0, 1);
+        on_each_cpu(rcu_barrier_func, NULL, 1);
         rcu_read_unlock();
         wait_for_completion(&rcu_barrier_completion);
         mutex_unlock(&rcu_barrier_mutex);