1 files changed, 5 insertions, 8 deletions

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index f4feacad3812..81f2457811eb 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -251,8 +251,8 @@ EXPORT_SYMBOL_GPL(system_freezable_wq);
         for ((pool) = &std_worker_pools(cpu)[0];                        \
              (pool) < &std_worker_pools(cpu)[NR_STD_WORKER_POOLS]; (pool)++)
 
-#define for_each_busy_worker(worker, i, pos, pool)                      \
-        hash_for_each(pool->busy_hash, i, pos, worker, hentry)
+#define for_each_busy_worker(worker, i, pool)                           \
+        hash_for_each(pool->busy_hash, i, worker, hentry)
 
 static inline int __next_wq_cpu(int cpu, const struct cpumask *mask,
                                 unsigned int sw)
@@ -909,9 +909,8 @@ static struct worker *find_worker_executing_work(struct worker_pool *pool,
                                                  struct work_struct *work)
 {
         struct worker *worker;
-        struct hlist_node *tmp;
 
-        hash_for_each_possible(pool->busy_hash, worker, tmp, hentry,
+        hash_for_each_possible(pool->busy_hash, worker, hentry,
                                (unsigned long)work)
                 if (worker->current_work == work &&
                     worker->current_func == work->func)
@@ -1626,7 +1625,6 @@ static void busy_worker_rebind_fn(struct work_struct *work)
 static void rebind_workers(struct worker_pool *pool)
 {
         struct worker *worker, *n;
-        struct hlist_node *pos;
         int i;
 
         lockdep_assert_held(&pool->assoc_mutex);
@@ -1648,7 +1646,7 @@ static void rebind_workers(struct worker_pool *pool)
         }
 
         /* rebind busy workers */
-        for_each_busy_worker(worker, i, pos, pool) {
+        for_each_busy_worker(worker, i, pool) {
                 struct work_struct *rebind_work = &worker->rebind_work;
                 struct workqueue_struct *wq;
 
@@ -3423,7 +3421,6 @@ static void wq_unbind_fn(struct work_struct *work)
         int cpu = smp_processor_id();
         struct worker_pool *pool;
         struct worker *worker;
-        struct hlist_node *pos;
         int i;
 
         for_each_std_worker_pool(pool, cpu) {
@@ -3442,7 +3439,7 @@ static void wq_unbind_fn(struct work_struct *work)
                 list_for_each_entry(worker, &pool->idle_list, entry)
                         worker->flags |= WORKER_UNBOUND;
 
-                for_each_busy_worker(worker, i, pos, pool)
+                for_each_busy_worker(worker, i, pool)
                         worker->flags |= WORKER_UNBOUND;
 
                 pool->flags |= POOL_DISASSOCIATED;