Messages in this thread Patch in this message | | | From | Philipp Reisner <> | Subject | [PATCH 05/15] drbd: simplify condition in drbd_may_do_local_read() | Date | Tue, 30 Aug 2011 11:05:39 +0200 |
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From: Lars Ellenberg <lars.ellenberg@linbit.com>
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> --- drivers/block/drbd/drbd_req.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 48d313d..7332198 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; -- 1.7.4.1
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