[PATCH -next] vdpa/mlx5: Use eth_zero_addr() to assign zero address

[PATCH -next] vdpa/mlx5: Use eth_zero_addr() to assign zero address

[Xu Qiang]

Using eth_zero_addr() to assign zero address insetad of
memset().

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Xu Qiang <xuqiang36@huawei.com>
---
 drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
index e85c1d71f4ed..f738c78ef446 100644
--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -1457,8 +1457,8 @@ static int mlx5_vdpa_add_mac_vlan_rules(struct mlx5_vdpa_net *ndev, u8 *mac,
 
 	*ucast = rule;
 
-	memset(dmac_c, 0, ETH_ALEN);
-	memset(dmac_v, 0, ETH_ALEN);
+	eth_zero_addr(dmac_c);
+	eth_zero_addr(dmac_v);
 	dmac_c[0] = 1;
 	dmac_v[0] = 1;
 	rule = mlx5_add_flow_rules(ndev->rxft, spec, &flow_act, &dest, 1);
-- 
2.17.1

Re: [PATCH -next] vdpa/mlx5: Use eth_zero_addr() to assign zero address

[Michael S. Tsirkin]

On Tue, Jun 28, 2022 at 09:44:18AM +0000, Xu Qiang wrote:
> Using eth_zero_addr() to assign zero address insetad of

typo

> memset().
> 
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Xu Qiang <xuqiang36@huawei.com>
> ---
>  drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
> index e85c1d71f4ed..f738c78ef446 100644
> --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
> +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
> @@ -1457,8 +1457,8 @@ static int mlx5_vdpa_add_mac_vlan_rules(struct mlx5_vdpa_net *ndev, u8 *mac,
>  
>  	*ucast = rule;
>  
> -	memset(dmac_c, 0, ETH_ALEN);
> -	memset(dmac_v, 0, ETH_ALEN);
> +	eth_zero_addr(dmac_c);
> +	eth_zero_addr(dmac_v);
>  	dmac_c[0] = 1;
>  	dmac_v[0] = 1;
>  	rule = mlx5_add_flow_rules(ndev->rxft, spec, &flow_act, &dest, 1);
> -- 
> 2.17.1

Re: [PATCH -next] vdpa/mlx5: Use eth_zero_addr() to assign zero address

[Michael S. Tsirkin]

On Tue, Jun 28, 2022 at 09:44:18AM +0000, Xu Qiang wrote:
> Using eth_zero_addr() to assign zero address insetad of

typo

> memset().
> 
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Xu Qiang <xuqiang36@huawei.com>
> ---
>  drivers/vdpa/mlx5/net/mlx5_vnet.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c
> index e85c1d71f4ed..f738c78ef446 100644
> --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
> +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
> @@ -1457,8 +1457,8 @@ static int mlx5_vdpa_add_mac_vlan_rules(struct mlx5_vdpa_net *ndev, u8 *mac,
>  
>  	*ucast = rule;
>  
> -	memset(dmac_c, 0, ETH_ALEN);
> -	memset(dmac_v, 0, ETH_ALEN);
> +	eth_zero_addr(dmac_c);
> +	eth_zero_addr(dmac_v);
>  	dmac_c[0] = 1;
>  	dmac_v[0] = 1;
>  	rule = mlx5_add_flow_rules(ndev->rxft, spec, &flow_act, &dest, 1);
> -- 
> 2.17.1

_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization