Commit eec4edc9 authored by Kees Cook's avatar Kees Cook Committed by David S. Miller

net/mlx5: Use 2-factor allocator calls

This restores the use of 2-factor allocation helpers that were already
fixed treewide. Please do not use open-coded multiplication; prefer,
instead, using 2-factor allocation helpers.
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: default avatarTariq Toukan <tariqt@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 95765a6c
......@@ -349,7 +349,8 @@ static int mlx5e_rq_alloc_mpwqe_info(struct mlx5e_rq *rq,
{
int wq_sz = mlx5_wq_ll_get_size(&rq->mpwqe.wq);
rq->mpwqe.info = kvzalloc_node(wq_sz * sizeof(*rq->mpwqe.info),
rq->mpwqe.info = kvzalloc_node(array_size(wq_sz,
sizeof(*rq->mpwqe.info)),
GFP_KERNEL, cpu_to_node(c->cpu));
if (!rq->mpwqe.info)
return -ENOMEM;
......@@ -969,7 +970,7 @@ static int mlx5e_alloc_xdpsq_db(struct mlx5e_xdpsq *sq, int numa)
{
int wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
sq->db.di = kvzalloc_node(sizeof(*sq->db.di) * wq_sz,
sq->db.di = kvzalloc_node(array_size(wq_sz, sizeof(*sq->db.di)),
GFP_KERNEL, numa);
if (!sq->db.di) {
mlx5e_free_xdpsq_db(sq);
......@@ -1028,7 +1029,8 @@ static int mlx5e_alloc_icosq_db(struct mlx5e_icosq *sq, int numa)
{
u8 wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
sq->db.ico_wqe = kvzalloc_node(sizeof(*sq->db.ico_wqe) * wq_sz,
sq->db.ico_wqe = kvzalloc_node(array_size(wq_sz,
sizeof(*sq->db.ico_wqe)),
GFP_KERNEL, numa);
if (!sq->db.ico_wqe)
return -ENOMEM;
......@@ -1083,9 +1085,11 @@ static int mlx5e_alloc_txqsq_db(struct mlx5e_txqsq *sq, int numa)
int wq_sz = mlx5_wq_cyc_get_size(&sq->wq);
int df_sz = wq_sz * MLX5_SEND_WQEBB_NUM_DS;
sq->db.dma_fifo = kvzalloc_node(df_sz * sizeof(*sq->db.dma_fifo),
sq->db.dma_fifo = kvzalloc_node(array_size(df_sz,
sizeof(*sq->db.dma_fifo)),
GFP_KERNEL, numa);
sq->db.wqe_info = kvzalloc_node(wq_sz * sizeof(*sq->db.wqe_info),
sq->db.wqe_info = kvzalloc_node(array_size(wq_sz,
sizeof(*sq->db.wqe_info)),
GFP_KERNEL, numa);
if (!sq->db.dma_fifo || !sq->db.wqe_info) {
mlx5e_free_txqsq_db(sq);
......
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