dm: remove unnecessary work queue context field
Remove the context field from struct dm_wq_req because we will no longer
need it.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index bbc7ecf..f913b50 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -102,7 +102,6 @@
struct dm_wq_req {
struct work_struct work;
struct mapped_device *md;
- void *context;
};
struct mapped_device {
@@ -1435,20 +1434,18 @@
up_write(&md->io_lock);
}
-static void dm_wq_queue(struct mapped_device *md, void *context,
- struct dm_wq_req *req)
+static void dm_wq_queue(struct mapped_device *md, struct dm_wq_req *req)
{
req->md = md;
- req->context = context;
INIT_WORK(&req->work, dm_wq_work);
queue_work(md->wq, &req->work);
}
-static void dm_queue_flush(struct mapped_device *md, void *context)
+static void dm_queue_flush(struct mapped_device *md)
{
struct dm_wq_req req;
- dm_wq_queue(md, context, &req);
+ dm_wq_queue(md, &req);
flush_workqueue(md->wq);
}
@@ -1594,7 +1591,7 @@
/* were we interrupted ? */
if (r < 0) {
- dm_queue_flush(md, NULL);
+ dm_queue_flush(md);
unlock_fs(md);
goto out; /* pushback list is already flushed, so skip flush */
@@ -1634,7 +1631,7 @@
if (r)
goto out;
- dm_queue_flush(md, NULL);
+ dm_queue_flush(md);
unlock_fs(md);