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IB/mlx4: Fix warning in rounding up queue sizes

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Doing max(1, foo) where foo is u32 generates a warning, because 1 is a
signed constant.  Fix this by using 1U instead.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Roland Dreier 2007-06-12 10:52:02 -07:00
parent 614c3c85b5
commit 42c059ea2b
1 changed files with 2 additions and 2 deletions
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4
drivers/infiniband/hw/mlx4/qp.c
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@ -207,8 +207,8 @@ static int set_rq_size(struct mlx4_ib_dev *dev, struct ib_qp_cap *cap,
if (is_user && (!cap->max_recv_wr || !cap->max_recv_sge))
return -EINVAL;
qp->rq.max = roundup_pow_of_two(max(1, cap->max_recv_wr));
qp->rq.max_gs = roundup_pow_of_two(max(1, cap->max_recv_sge));
qp->rq.max = roundup_pow_of_two(max(1U, cap->max_recv_wr));
qp->rq.max_gs = roundup_pow_of_two(max(1U, cap->max_recv_sge));
qp->rq.wqe_shift = ilog2(qp->rq.max_gs * sizeof (struct mlx4_wqe_data_seg));
}