netdev - Re: [PATCH net-next] sctp: Prepare sctp_v4_get_dst() to dscp

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Message-ID: <Z3udXOESp_mzykwn@shredder>
Date: Mon, 6 Jan 2025 11:07:40 +0200
From: Ido Schimmel <idosch@...dia.com>
To: Guillaume Nault <gnault@...hat.com>
Cc: David Miller <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>, Eric Dumazet <edumazet@...gle.com>,
	netdev@...r.kernel.org, Simon Horman <horms@...nel.org>,
	Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
	Xin Long <lucien.xin@...il.com>, linux-sctp@...r.kernel.org
Subject: Re: [PATCH net-next] sctp: Prepare sctp_v4_get_dst() to dscp_t
 conversion.

On Thu, Jan 02, 2025 at 05:34:18PM +0100, Guillaume Nault wrote:
> Define inet_sk_dscp() to get a dscp_t value from struct inet_sock, so
> that sctp_v4_get_dst() can easily set ->flowi4_tos from a dscp_t
> variable. For the SCTP_DSCP_SET_MASK case, we can just use
> inet_dsfield_to_dscp() to get a dscp_t value.
> 
> Then, when converting ->flowi4_tos from __u8 to dscp_t, we'll just have
> to drop the inet_dscp_to_dsfield() conversion function.
> 
> Signed-off-by: Guillaume Nault <gnault@...hat.com>

Reviewed-by: Ido Schimmel <idosch@...dia.com>