netdev - Re: [PATCH net-next v4 2/2] net: devmem: use niov array for token management

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Message-ID: <20250926162245.5bc89cfa@kernel.org>
Date: Fri, 26 Sep 2025 16:22:45 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Bobby Eshleman <bobbyeshleman@...il.com>
Cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>, Simon Horman
 <horms@...nel.org>, Kuniyuki Iwashima <kuniyu@...gle.com>, Willem de Bruijn
 <willemb@...gle.com>, Neal Cardwell <ncardwell@...gle.com>, David Ahern
 <dsahern@...nel.org>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 Stanislav Fomichev <sdf@...ichev.me>, Mina Almasry
 <almasrymina@...gle.com>, Bobby Eshleman <bobbyeshleman@...a.com>
Subject: Re: [PATCH net-next v4 2/2] net: devmem: use niov array for token
 management

On Fri, 26 Sep 2025 09:31:34 -0700 Bobby Eshleman wrote:
> @@ -2530,8 +2466,12 @@ static int tcp_recvmsg_dmabuf(struct sock *sk, const struct sk_buff *skb,
>  		 */
>  		for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
>  			skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
> +			struct net_devmem_dmabuf_binding *binding;
>  			struct net_iov *niov;
>  			u64 frag_offset;
> +			size_t size;
> +			size_t len;

unused variables here

> +			u32 token;
>  			int end;
-- 
pw-bot: cr