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authorLeon Romanovsky <leonro@mellanox.com>2015-12-17 10:31:53 +0300
committerDoug Ledford <dledford@redhat.com>2015-12-24 08:17:32 +0300
commitee37095044b85283c29cc4e7b254a7b30d411a9b (patch)
treeb19dc53c1ade6a604fca042f4b0e88e1fc4a7b1f
parent9afc60dcc406b96d22dfd7e5986d2a9ee44812f0 (diff)
downloadlinux-ee37095044b85283c29cc4e7b254a7b30d411a9b.tar.xz
IB/mlx4: Convert kmalloc to kmalloc_array for checkpatch
Convert kmalloc to be kmalloc_array to fix warnings below: WARNING: Prefer kmalloc_array over kmalloc with multiply + qp->sq.wrid = kmalloc(qp->sq.wqe_cnt * sizeof(u64), WARNING: Prefer kmalloc_array over kmalloc with multiply + qp->rq.wrid = kmalloc(qp->rq.wqe_cnt * sizeof(u64), WARNING: Prefer kmalloc_array over kmalloc with multiply + srq->wrid = kmalloc(srq->msrq.max * sizeof(u64), Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
-rw-r--r--drivers/infiniband/hw/mlx4/qp.c4
-rw-r--r--drivers/infiniband/hw/mlx4/srq.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 9ed7b7fec5da..8d280594e24b 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -795,12 +795,12 @@ static int create_qp_common(struct mlx4_ib_dev *dev, struct ib_pd *pd,
if (err)
goto err_mtt;
- qp->sq.wrid = kmalloc(qp->sq.wqe_cnt * sizeof(u64),
+ qp->sq.wrid = kmalloc_array(qp->sq.wqe_cnt, sizeof(u64),
gfp | __GFP_NOWARN);
if (!qp->sq.wrid)
qp->sq.wrid = __vmalloc(qp->sq.wqe_cnt * sizeof(u64),
gfp, PAGE_KERNEL);
- qp->rq.wrid = kmalloc(qp->rq.wqe_cnt * sizeof(u64),
+ qp->rq.wrid = kmalloc_array(qp->rq.wqe_cnt, sizeof(u64),
gfp | __GFP_NOWARN);
if (!qp->rq.wrid)
qp->rq.wrid = __vmalloc(qp->rq.wqe_cnt * sizeof(u64),
diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c
index f416c7463827..68d5a5fda271 100644
--- a/drivers/infiniband/hw/mlx4/srq.c
+++ b/drivers/infiniband/hw/mlx4/srq.c
@@ -171,7 +171,7 @@ struct ib_srq *mlx4_ib_create_srq(struct ib_pd *pd,
if (err)
goto err_mtt;
- srq->wrid = kmalloc(srq->msrq.max * sizeof(u64),
+ srq->wrid = kmalloc_array(srq->msrq.max, sizeof(u64),
GFP_KERNEL | __GFP_NOWARN);
if (!srq->wrid) {
srq->wrid = __vmalloc(srq->msrq.max * sizeof(u64),