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>

4 files changed, 6 insertions, 6 deletions

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 421be5fe5cc7..50e8616d7955 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -623,7 +623,7 @@ static void retrigger_next_event(void *arg)
 void clock_was_set(void)
 {
         /* Retrigger the CPU local events everywhere */
-        on_each_cpu(retrigger_next_event, NULL, 0, 1);
+        on_each_cpu(retrigger_next_event, NULL, 1);
 }
 
 /*
diff --git a/kernel/profile.c b/kernel/profile.c
index ae7ead82cbc9..58926411eb2a 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -252,7 +252,7 @@ static void profile_flip_buffers(void)
         mutex_lock(&profile_flip_mutex);
         j = per_cpu(cpu_profile_flip, get_cpu());
         put_cpu();
-        on_each_cpu(__profile_flip_buffers, NULL, 0, 1);
+        on_each_cpu(__profile_flip_buffers, NULL, 1);
         for_each_online_cpu(cpu) {
                 struct profile_hit *hits = per_cpu(cpu_profile_hits, cpu)[j];
                 for (i = 0; i < NR_PROFILE_HIT; ++i) {
@@ -275,7 +275,7 @@ static void profile_discard_flip_buffers(void)
         mutex_lock(&profile_flip_mutex);
         i = per_cpu(cpu_profile_flip, get_cpu());
         put_cpu();
-        on_each_cpu(__profile_flip_buffers, NULL, 0, 1);
+        on_each_cpu(__profile_flip_buffers, NULL, 1);
         for_each_online_cpu(cpu) {
                 struct profile_hit *hits = per_cpu(cpu_profile_hits, cpu)[i];
                 memset(hits, 0, NR_PROFILE_HIT*sizeof(struct profile_hit));
@@ -558,7 +558,7 @@ static int __init create_hash_tables(void)
 out_cleanup:
         prof_on = 0;
         smp_mb();
-        on_each_cpu(profile_nop, NULL, 0, 1);
+        on_each_cpu(profile_nop, NULL, 1);
         for_each_online_cpu(cpu) {
                 struct page *page;
 
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);
diff --git a/kernel/softirq.c b/kernel/softirq.c
index d73afb4764ef..c159fd094772 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -674,7 +674,7 @@ __init int spawn_ksoftirqd(void)
 /*
  * Call a function on all processors
  */
-int on_each_cpu(void (*func) (void *info), void *info, int retry, int wait)
+int on_each_cpu(void (*func) (void *info), void *info, int wait)
 {
         int ret = 0;