IB/mlx5: Remove "Always false" comparison

mlx5_cur and mlx5_new cannot have negative values so remove the
redundant condition.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index ce14008..2e4c465 100644 (file)
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -1550,7 +1550,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
        mlx5_cur = to_mlx5_state(cur_state);
        mlx5_new = to_mlx5_state(new_state);
        mlx5_st = to_mlx5_st(ibqp->qp_type);
-       if (mlx5_cur < 0 || mlx5_new < 0 || mlx5_st < 0)
+       if (mlx5_st < 0)
                goto out;
 
        optpar = ib_mask_to_mlx5_opt(attr_mask);