linux-kernel - Re: [PATCH net-next] net: mana: Fix build errors when CONFIG_NET

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Message-ID: <20250624163342.754f5b64@kernel.org>
Date: Tue, 24 Jun 2025 16:33:42 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Erni Sri Satya Vennela <ernis@...ux.microsoft.com>
Cc: kys@...rosoft.com, haiyangz@...rosoft.com, wei.liu@...nel.org,
 decui@...rosoft.com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, pabeni@...hat.com, shradhagupta@...ux.microsoft.com,
 longli@...rosoft.com, kotaranov@...rosoft.com, lorenzo@...nel.org,
 shirazsaleem@...rosoft.com, schakrabarti@...ux.microsoft.com,
 linux-hyperv@...r.kernel.org, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] net: mana: Fix build errors when
 CONFIG_NET_SHAPER is disabled

On Mon, 23 Jun 2025 04:14:01 -0700 Erni Sri Satya Vennela wrote:
> Fix build errors when CONFIG_NET_SHAPER is disabled, including:
> 
> drivers/net/ethernet/microsoft/mana/mana_en.c:804:10: error:
> 'const struct net_device_ops' has no member named 'net_shaper_ops'
> 
>      804 |         .net_shaper_ops         = &mana_shaper_ops,
> 
> drivers/net/ethernet/microsoft/mana/mana_en.c:804:35: error:
> initialization of 'int (*)(struct net_device *, struct neigh_parms *)'
> from incompatible pointer type 'const struct net_shaper_ops *'
> [-Werror=incompatible-pointer-types]
> 
>      804 |         .net_shaper_ops         = &mana_shaper_ops,

You have to add

	select NET_SHAPER

to kconfig dependencies for the driver. This symbol cannot be selected
by the user, its hidden from the menus.
-- 
pw-bot: cr