* Re: [PATCH] virtio_net: Remove unused case in virtio_skb_set_hash()
[not found] <20220509131432.16568-1-tangbin@cmss.chinamobile.com>
@ 2022-05-10 2:05 ` Jason Wang
2022-05-10 5:22 ` Michael S. Tsirkin
1 sibling, 0 replies; 2+ messages in thread
From: Jason Wang @ 2022-05-10 2:05 UTC (permalink / raw)
To: Tang Bin
Cc: mst, netdev, linux-kernel, virtualization, Jakub Kicinski,
Paolo Abeni, davem
On Mon, May 9, 2022 at 9:17 PM Tang Bin <tangbin@cmss.chinamobile.com> wrote:
>
> In this function, "VIRTIO_NET_HASH_REPORT_NONE" is included
> in "default", so it canbe removed.
>
> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
> ---
> drivers/net/virtio_net.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 87838cbe3..b3e5d8637 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -1172,7 +1172,6 @@ static void virtio_skb_set_hash(const struct virtio_net_hdr_v1_hash *hdr_hash,
> case VIRTIO_NET_HASH_REPORT_IPv6_EX:
> rss_hash_type = PKT_HASH_TYPE_L3;
> break;
> - case VIRTIO_NET_HASH_REPORT_NONE:
> default:
> rss_hash_type = PKT_HASH_TYPE_NONE;
I wonder if we need to do things in the reverse. Warn for default and
only set NONE when it's NONE?
Thanks
> }
> --
> 2.20.1.windows.1
>
>
>
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] virtio_net: Remove unused case in virtio_skb_set_hash()
[not found] <20220509131432.16568-1-tangbin@cmss.chinamobile.com>
2022-05-10 2:05 ` [PATCH] virtio_net: Remove unused case in virtio_skb_set_hash() Jason Wang
@ 2022-05-10 5:22 ` Michael S. Tsirkin
1 sibling, 0 replies; 2+ messages in thread
From: Michael S. Tsirkin @ 2022-05-10 5:22 UTC (permalink / raw)
To: Tang Bin; +Cc: netdev, linux-kernel, virtualization, kuba, pabeni, davem
On Mon, May 09, 2022 at 09:14:32PM +0800, Tang Bin wrote:
> In this function, "VIRTIO_NET_HASH_REPORT_NONE" is included
> in "default", so it canbe removed.
>
> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
What's the point of this?
> ---
> drivers/net/virtio_net.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
> index 87838cbe3..b3e5d8637 100644
> --- a/drivers/net/virtio_net.c
> +++ b/drivers/net/virtio_net.c
> @@ -1172,7 +1172,6 @@ static void virtio_skb_set_hash(const struct virtio_net_hdr_v1_hash *hdr_hash,
> case VIRTIO_NET_HASH_REPORT_IPv6_EX:
> rss_hash_type = PKT_HASH_TYPE_L3;
> break;
> - case VIRTIO_NET_HASH_REPORT_NONE:
> default:
> rss_hash_type = PKT_HASH_TYPE_NONE;
> }
> --
> 2.20.1.windows.1
>
>
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Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization
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2022-05-10 2:05 ` [PATCH] virtio_net: Remove unused case in virtio_skb_set_hash() Jason Wang
2022-05-10 5:22 ` Michael S. Tsirkin
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