drbd: Remove unused function atodb_endio()

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

2 files changed, 6 insertions, 36 deletions

diff --git a/drivers/block/drbd/drbd_actlog.c b/drivers/block/drbd/drbd_actlog.c
index a6050791401b..2a1642bc451d 100644
--- a/drivers/block/drbd/drbd_actlog.c
+++ b/drivers/block/drbd/drbd_actlog.c
@@ -542,33 +542,6 @@ cancel:
         return 1;
 }
 
-static void atodb_endio(struct bio *bio, int error)
-{
-        struct drbd_atodb_wait *wc = bio->bi_private;
-        struct drbd_conf *mdev = wc->mdev;
-        struct page *page;
-        int uptodate = bio_flagged(bio, BIO_UPTODATE);
-
-        /* strange behavior of some lower level drivers...
-         * fail the request by clearing the uptodate flag,
-         * but do not return any error?! */
-        if (!error && !uptodate)
-                error = -EIO;
-
-        drbd_chk_io_error(mdev, error, true);
-        if (error && wc->error == 0)
-                wc->error = error;
-
-        if (atomic_dec_and_test(&wc->count))
-                complete(&wc->io_done);
-
-        page = bio->bi_io_vec[0].bv_page;
-        put_page(page);
-        bio_put(bio);
-        mdev->bm_writ_cnt++;
-        put_ldev(mdev);
-}
-
 /**
  * drbd_al_apply_to_bm() - Sets the bitmap to diry(1) where covered ba active AL extents
  * @mdev:       DRBD device.
diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
index cfd324b9f95b..3d70d8d015d9 100644
--- a/drivers/block/drbd/drbd_worker.c
+++ b/drivers/block/drbd/drbd_worker.c
@@ -44,15 +44,12 @@ static int w_make_resync_request(struct drbd_conf *mdev,
 
 
 
-/* defined here:
-   drbd_md_io_complete
-   drbd_endio_sec
-   drbd_endio_pri
-
- * more endio handlers:
-   atodb_endio in drbd_actlog.c
-   drbd_bm_async_io_complete in drbd_bitmap.c
-
+/* endio handlers:
+ *   drbd_md_io_complete (defined here)
+ *   drbd_endio_pri (defined here)
+ *   drbd_endio_sec (defined here)
+ *   bm_async_io_complete (defined in drbd_bitmap.c)
+ *
  * For all these callbacks, note the following:
  * The callbacks will be called in irq context by the IDE drivers,
  * and in Softirqs/Tasklets/BH context by the SCSI drivers.