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| author | Roland Dreier <rolandd@cisco.com> | 2007-06-12 10:52:02 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-06-12 10:52:02 -0700 |
| commit | 42c059ea2b0aac5f961253ba81c1b464d181a600 (patch) | |
| tree | 44784011ab1fde7212855b07d97926bd6d2a2cae /drivers/infiniband/hw | |
| parent | 614c3c85b5b4c3776439d464939c123cce679dee (diff) | |
| download | linux-stable-42c059ea2b0aac5f961253ba81c1b464d181a600.tar.gz linux-stable-42c059ea2b0aac5f961253ba81c1b464d181a600.tar.bz2 linux-stable-42c059ea2b0aac5f961253ba81c1b464d181a600.zip | |
IB/mlx4: Fix warning in rounding up queue sizes
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>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 5c6d05427a0f..4c15fa3426b8 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -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)); } |