drbd: Rename drbd_endio_{pri,sec} -> drbd_{,peer_}request_endio

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 6b00650..1547c51 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -1136,7 +1136,7 @@
 	bio->bi_bdev = mdev->ldev->backing_bdev;
 	bio->bi_rw = rw;
 	bio->bi_private = peer_req;
-	bio->bi_end_io = drbd_endio_sec;
+	bio->bi_end_io = drbd_peer_request_endio;
 
 	bio->bi_next = bios;
 	bios = bio;
@@ -1572,7 +1572,7 @@
 	if (get_ldev(mdev)) {
 		/* data is submitted to disk within recv_resync_read.
 		 * corresponding put_ldev done below on error,
-		 * or in drbd_endio_sec. */
+		 * or in drbd_peer_request_endio. */
 		ok = recv_resync_read(mdev, sector, data_size);
 	} else {
 		if (__ratelimit(&drbd_ratelimit_state))
@@ -1760,10 +1760,11 @@
 		return drbd_drain_block(mdev, data_size);
 	}
 
-	/* get_ldev(mdev) successful.
-	 * Corresponding put_ldev done either below (on various errors),
-	 * or in drbd_endio_sec, if we successfully submit the data at
-	 * the end of this function. */
+	/*
+	 * Corresponding put_ldev done either below (on various errors), or in
+	 * drbd_peer_request_endio, if we successfully submit the data at the
+	 * end of this function.
+	 */
 
 	sector = be64_to_cpu(p->sector);
 	peer_req = read_in_block(mdev, p->block_id, sector, data_size);