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-rw-r--r--drivers/md/raid0.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 2cb59a641cd2..6a68ef5246d4 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -188,8 +188,9 @@ static int create_strip_zones(struct mddev *mddev, struct r0conf **private_conf)
}
dev[j] = rdev1;
- disk_stack_limits(mddev->gendisk, rdev1->bdev,
- rdev1->data_offset << 9);
+ if (mddev->queue)
+ disk_stack_limits(mddev->gendisk, rdev1->bdev,
+ rdev1->data_offset << 9);
if (rdev1->bdev->bd_disk->queue->merge_bvec_fn)
conf->has_merge_bvec = 1;