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IB/mlx5: Remove dead code from alloc_cached_mr()
The only place that assigns mr inside the loop already does a break. So "if (mr)" will never be true here since the function initializes mr to NULL at the top. We can just drop the extra if and break here. Signed-off-by: Roland Dreier <roland@purestorage.com> Acked-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -441,9 +441,6 @@ static struct mlx5_ib_mr *alloc_cached_mr(struct mlx5_ib_dev *dev, int order)
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spin_unlock_irq(&ent->lock);
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queue_work(cache->wq, &ent->work);
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if (mr)
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break;
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}
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if (!mr)
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