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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>
This commit is contained in:
Roland Dreier 2015-07-27 14:43:23 -07:00 committed by Doug Ledford
parent d6f1c17e16
commit d6c7276be1
1 changed files with 0 additions and 3 deletions
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3
drivers/infiniband/hw/mlx5/mr.c
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@ -441,9 +441,6 @@ static struct mlx5_ib_mr *alloc_cached_mr(struct mlx5_ib_dev *dev, int order)
spin_unlock_irq(&ent->lock);
queue_work(cache->wq, &ent->work);
if (mr)
break;
}
if (!mr)