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mlx5: Fix error flow in add_keys 

If mlx5_core_create_mkey fails, decrease the pending counter to undo the
previous increment.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eli Cohen 2014-12-02 12:26:19 +02:00 committed by David S. Miller
parent 6a4f139aae
commit d14e71103b
1 changed files with 3 additions and 0 deletions
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3
drivers/infiniband/hw/mlx5/mr.c
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@ -159,6 +159,9 @@ static int add_keys(struct mlx5_ib_dev *dev, int c, int num)
sizeof(*in), reg_mr_callback,
mr, &mr->out);
if (err) {
spin_lock_irq(&ent->lock);
ent->pending--;
spin_unlock_irq(&ent->lock);
mlx5_ib_warn(dev, "create mkey failed %d\n", err);
kfree(mr);
break;