[PATCH 3.16 04/99] padata: Remove unused but set variables

[Ben Hutchings]

3.16.84-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Tobias Klauser <tklauser@xxxxxxxxxx>

commit 119a0798dc42ed4c4f96d39b8b676efcea73aec6 upstream.

Remove the unused but set variable pinst in padata_parallel_worker to
fix the following warning when building with 'W=1':

  kernel/padata.c: In function âpadata_parallel_workerâ:
  kernel/padata.c:68:26: warning: variable âpinstâ set but not used [-Wunused-but-set-variable]

Also remove the now unused variable pd which is only used to set pinst.

Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
Acked-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
---
 kernel/padata.c | 4 ----
 1 file changed, 4 deletions(-)

--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -63,15 +63,11 @@ static int padata_cpu_hash(struct parall
 static void padata_parallel_worker(struct work_struct *parallel_work)
 {
 	struct padata_parallel_queue *pqueue;
-	struct parallel_data *pd;
-	struct padata_instance *pinst;
 	LIST_HEAD(local_list);
 
 	local_bh_disable();
 	pqueue = container_of(parallel_work,
 			      struct padata_parallel_queue, work);
-	pd = pqueue->pd;
-	pinst = pd->pinst;
 
 	spin_lock(&pqueue->parallel.lock);
 	list_replace_init(&pqueue->parallel.list, &local_list);