drbd: simplify condition in drbd_may_do_local_read()

fold if (x >= (N+1)) return 0; if (x < N) return 0; into if (x != N) return 0; Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
git-mirror · Oct 14, 2011 · 8c387de · 8c387de
1 parent c670a39
commit 8c387de
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
@@ -663,9 +663,7 @@ static int drbd_may_do_local_read(struct drbd_conf *mdev, sector_t sector, int s
 
 	if (mdev->state.disk == D_UP_TO_DATE)
 		return 1;
-	if (mdev->state.disk >= D_OUTDATED)
-		return 0;
-	if (mdev->state.disk <  D_INCONSISTENT)
+	if (mdev->state.disk != D_INCONSISTENT)
 		return 0;
 	esector = sector + (size >> 9) - 1;