drbd: Create a dedicated struct drbd_device_work

drbd_device_work is a work item that has a reference to a device,
while drbd_work is a more generic work item that does not carry
a reference to a device.

All callbacks get a pointer to a drbd_work instance, those callbacks
that expect a drbd_device_work use the container_of macro to get it.

Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/block/drbd/drbd_req.h b/drivers/block/drbd/drbd_req.h
index 5ce6dc505751..c684c963538e 100644
--- a/drivers/block/drbd/drbd_req.h
+++ b/drivers/block/drbd/drbd_req.h
@@ -294,7 +294,7 @@ extern void drbd_restart_request(struct drbd_request *req);
  * outside the spinlock, e.g. when walking some list on cleanup. */
 static inline int _req_mod(struct drbd_request *req, enum drbd_req_event what)
 {
-        struct drbd_device *device = req->w.device;
+        struct drbd_device *device = req->device;
         struct bio_and_error m;
         int rv;
 
@@ -314,7 +314,7 @@ static inline int req_mod(struct drbd_request *req,
                 enum drbd_req_event what)
 {
         unsigned long flags;
-        struct drbd_device *device = req->w.device;
+        struct drbd_device *device = req->device;
         struct bio_and_error m;
         int rv;