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drbd: lc_element_by_index() never returns NULL

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Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Philipp Reisner 2010-04-02 08:40:33 +02:00 committed by Jens Axboe
parent 61917bdaaf
commit b2b163dd47
1 changed files with 1 additions and 1 deletions
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2
drivers/block/drbd/drbd_actlog.c
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@ -1336,7 +1336,7 @@ int drbd_rs_del_all(struct drbd_conf *mdev)
/* ok, ->resync is there. */
for (i = 0; i < mdev->resync->nr_elements; i++) {
e = lc_element_by_index(mdev->resync, i);
bm_ext = e ? lc_entry(e, struct bm_extent, lce) : NULL;
bm_ext = lc_entry(e, struct bm_extent, lce);
if (bm_ext->lce.lc_number == LC_FREE)
continue;
if (bm_ext->lce.lc_number == mdev->resync_wenr) {