On Sun, Mar 27 2016, zhaoxiu zeng wrote:
> From: Zeng Zhaoxiu <zhaoxiu.z...@gmail.com>
>
> Signed-off-by: Zeng Zhaoxiu <zhaoxiu.z...@gmail.com>
No idea why I’ve been CC’d, but code looks good to me so:
Acked-by: Michal Nazarewicz <min...@mina86.com>
> ---
> drivers/net/ethernet/sun/niu.c | 10 ++--------
> 1 file changed, 2 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
> index 9cc4564..8c344ef 100644
> --- a/drivers/net/ethernet/sun/niu.c
> +++ b/drivers/net/ethernet/sun/niu.c
> @@ -2742,18 +2742,12 @@ static int niu_set_alt_mac_rdc_table(struct niu *np,
> int idx,
>
> static u64 vlan_entry_set_parity(u64 reg_val)
> {
> - u64 port01_mask;
> - u64 port23_mask;
> -
> - port01_mask = 0x00ff;
> - port23_mask = 0xff00;
> -
> - if (hweight64(reg_val & port01_mask) & 1)
> + if (parity8(reg_val))
> reg_val |= ENET_VLAN_TBL_PARITY0;
> else
> reg_val &= ~ENET_VLAN_TBL_PARITY0;
>
> - if (hweight64(reg_val & port23_mask) & 1)
> + if (parity8((unsigned int)reg_val >> 8))
> reg_val |= ENET_VLAN_TBL_PARITY1;
> else
> reg_val &= ~ENET_VLAN_TBL_PARITY1;
> --
> 2.5.5
>
--
Best regards
ミハウ “𝓶𝓲𝓷𝓪86” ナザレヴイツ
«If at first you don’t succeed, give up skydiving»
