netdev - Re: [PATCH v2] net: sparx5: Fix return type of sparx5_port_xmit

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Message-Id: <166479061442.29582.11755477144424955738.git-patchwork-notify@kernel.org>
Date:   Mon, 03 Oct 2022 09:50:14 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Nathan Huckleberry <nhuck@...gle.com>
Cc:     kuba@...nel.org, Steen.Hegelund@...rochip.com,
        UNGLinuxDriver@...rochip.com, casper.casan@...il.com,
        davem@...emloft.net, edumazet@...gle.com, error27@...il.com,
        horatiu.vultur@...rochip.com, lars.povlsen@...rochip.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        llvm@...ts.linux.dev, nathan@...nel.org, ndesaulniers@...gle.com,
        netdev@...r.kernel.org, pabeni@...hat.com, trix@...hat.com
Subject: Re: [PATCH v2] net: sparx5: Fix return type of sparx5_port_xmit_impl

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Thu, 29 Sep 2022 11:19:47 -0700 you wrote:
> The ndo_start_xmit field in net_device_ops is expected to be of type
> netdev_tx_t (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev).
> 
> The mismatched return type breaks forward edge kCFI since the underlying
> function definition does not match the function hook definition.
> 
> The return type of sparx5_port_xmit_impl should be changed from int to
> netdev_tx_t.
> 
> [...]

Here is the summary with links:
  - [v2] net: sparx5: Fix return type of sparx5_port_xmit_impl
    https://git.kernel.org/netdev/net/c/73ea73507359

You are awesome, thank you!
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