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authorLars Ellenberg <lars.ellenberg@linbit.com>2011-02-18 14:13:07 +0100
committerPhilipp Reisner <philipp.reisner@linbit.com>2011-10-14 16:47:39 +0200
commit8c387def58351f571cfcad93a3b57dff415b40c0 (patch)
treefb55b7722b039d5bdddb2543ab639fbc93b17151 /drivers/block/drbd/drbd_req.c
parentc670a398676499913ce72c26a66d204bcbdbc2e9 (diff)
downloadvexpress-lsk-8c387def58351f571cfcad93a3b57dff415b40c0.tar.gz
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>
Diffstat (limited to 'drivers/block/drbd/drbd_req.c')
-rw-r--r--drivers/block/drbd/drbd_req.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c
index 48d313dcae7..733219884ab 100644
--- 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;