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path: root/drivers/net/ethernet/mellanox/mlx4/mcg.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mcg.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mcg.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index 55f6245efb6..acf9d5f1f92 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -506,7 +506,6 @@ static int remove_promisc_qp(struct mlx4_dev *dev, u8 port,
goto out_list;
}
mgm = mailbox->buf;
- memset(mgm, 0, sizeof *mgm);
members_count = 0;
list_for_each_entry(dqp, &s_steer->promisc_qps[steer], list)
mgm->qp[members_count++] = cpu_to_be32(dqp->qpn & MGM_QPN_MASK);
@@ -645,7 +644,7 @@ static const u8 __promisc_mode[] = {
int mlx4_map_sw_to_hw_steering_mode(struct mlx4_dev *dev,
enum mlx4_net_trans_promisc_mode flow_type)
{
- if (flow_type >= MLX4_FS_MODE_NUM || flow_type < 0) {
+ if (flow_type >= MLX4_FS_MODE_NUM) {
mlx4_err(dev, "Invalid flow type. type = %d\n", flow_type);
return -EINVAL;
}
@@ -681,7 +680,7 @@ const u16 __sw_id_hw[] = {
int mlx4_map_sw_to_hw_steering_id(struct mlx4_dev *dev,
enum mlx4_net_trans_rule_id id)
{
- if (id >= MLX4_NET_TRANS_RULE_NUM || id < 0) {
+ if (id >= MLX4_NET_TRANS_RULE_NUM) {
mlx4_err(dev, "Invalid network rule id. id = %d\n", id);
return -EINVAL;
}
@@ -706,7 +705,7 @@ static const int __rule_hw_sz[] = {
int mlx4_hw_rule_sz(struct mlx4_dev *dev,
enum mlx4_net_trans_rule_id id)
{
- if (id >= MLX4_NET_TRANS_RULE_NUM || id < 0) {
+ if (id >= MLX4_NET_TRANS_RULE_NUM) {
mlx4_err(dev, "Invalid network rule id. id = %d\n", id);
return -EINVAL;
}
@@ -857,7 +856,6 @@ int mlx4_flow_attach(struct mlx4_dev *dev,
if (IS_ERR(mailbox))
return PTR_ERR(mailbox);
- memset(mailbox->buf, 0, sizeof(struct mlx4_net_trans_rule_hw_ctrl));
trans_rule_ctrl_to_hw(rule, mailbox->buf);
size += sizeof(struct mlx4_net_trans_rule_hw_ctrl);