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[79.55.64.40]) by smtp.gmail.com with ESMTPSA id jl25-20020a17090775d900b00992e265495csm3419471ejc.212.2023.10.16.00.15.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Oct 2023 00:15:34 -0700 (PDT) From: Beniamino Galvani To: netdev@vger.kernel.org Cc: "David S . Miller" , Jakub Kicinski , Paolo Abeni , David Ahern , Guillaume Nault , linux-kernel@vger.kernel.org Subject: [PATCH net-next v2 2/7] ipv4: remove "proto" argument from udp_tunnel_dst_lookup() Date: Mon, 16 Oct 2023 09:15:21 +0200 Message-Id: <20231016071526.2958108-3-b.galvani@gmail.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231016071526.2958108-1-b.galvani@gmail.com> References: <20231016071526.2958108-1-b.galvani@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The function is now UDP-specific, the protocol is always IPPROTO_UDP. Suggested-by: Guillaume Nault Signed-off-by: Beniamino Galvani Reviewed-by: David Ahern --- drivers/net/bareudp.c | 4 ++-- include/net/udp_tunnel.h | 2 +- net/ipv4/udp_tunnel_core.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c index 63fc32fa1af5..6af67cac6bde 100644 --- a/drivers/net/bareudp.c +++ b/drivers/net/bareudp.c @@ -307,7 +307,7 @@ static int bareudp_xmit_skb(struct sk_buff *skb, struct= net_device *dev, return -ESHUTDOWN; =20 rt =3D udp_tunnel_dst_lookup(skb, dev, bareudp->net, &saddr, info, - IPPROTO_UDP, use_cache); + use_cache); =20 if (IS_ERR(rt)) return PTR_ERR(rt); @@ -484,7 +484,7 @@ static int bareudp_fill_metadata_dst(struct net_device = *dev, __be32 saddr; =20 rt =3D udp_tunnel_dst_lookup(skb, dev, bareudp->net, &saddr, - info, IPPROTO_UDP, use_cache); + info, use_cache); if (IS_ERR(rt)) return PTR_ERR(rt); =20 diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h index 11e810ca5088..8f110dbd3784 100644 --- a/include/net/udp_tunnel.h +++ b/include/net/udp_tunnel.h @@ -166,7 +166,7 @@ struct rtable *udp_tunnel_dst_lookup(struct sk_buff *sk= b, struct net_device *dev, struct net *net, __be32 *saddr, const struct ip_tunnel_info *info, - u8 protocol, bool use_cache); + bool use_cache); =20 struct metadata_dst *udp_tun_rx_dst(struct sk_buff *skb, unsigned short fa= mily, __be16 flags, __be64 tunnel_id, diff --git a/net/ipv4/udp_tunnel_core.c b/net/ipv4/udp_tunnel_core.c index 96f93f92b6ce..9b0cfd72d5fd 100644 --- a/net/ipv4/udp_tunnel_core.c +++ b/net/ipv4/udp_tunnel_core.c @@ -208,7 +208,7 @@ struct rtable *udp_tunnel_dst_lookup(struct sk_buff *sk= b, struct net_device *dev, struct net *net, __be32 *saddr, const struct ip_tunnel_info *info, - u8 protocol, bool use_cache) + bool use_cache) { #ifdef CONFIG_DST_CACHE struct dst_cache *dst_cache; @@ -227,7 +227,7 @@ struct rtable *udp_tunnel_dst_lookup(struct sk_buff *sk= b, #endif memset(&fl4, 0, sizeof(fl4)); fl4.flowi4_mark =3D skb->mark; - fl4.flowi4_proto =3D protocol; + fl4.flowi4_proto =3D IPPROTO_UDP; fl4.daddr =3D info->key.u.ipv4.dst; fl4.saddr =3D info->key.u.ipv4.src; tos =3D info->key.tos; --=20 2.40.1