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From: Alice Mikityanska <alice.kernel@fastmail.im>
To: Daniel Borkmann <daniel@iogearbox.net>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Xin Long <lucien.xin@gmail.com>,
	Willem de Bruijn <willemdebruijn.kernel@gmail.com>,
	David Ahern <dsahern@kernel.org>,
	Nikolay Aleksandrov <razor@blackwall.org>
Cc: Shuah Khan <shuah@kernel.org>,
	Stanislav Fomichev <stfomichev@gmail.com>,
	netdev@vger.kernel.org, Alice Mikityanska <alice@isovalent.com>
Subject: [PATCH net-next v5 11/12] bng_en: Remove jumbo_remove step from TX path
Date: Thu,  5 Feb 2026 15:39:24 +0200	[thread overview]
Message-ID: <20260205133925.526371-12-alice.kernel@fastmail.im> (raw)
In-Reply-To: <20260205133925.526371-1-alice.kernel@fastmail.im>

From: Alice Mikityanska <alice@isovalent.com>

Now that the kernel doesn't insert HBH for BIG TCP IPv6 packets, remove
unnecessary steps from the bng_en TX path, that used to check and
remove HBH.

Signed-off-by: Alice Mikityanska <alice@isovalent.com>
---
 drivers/net/ethernet/broadcom/bnge/bnge_txrx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnge/bnge_txrx.c b/drivers/net/ethernet/broadcom/bnge/bnge_txrx.c
index de26ef9b5641..a2616f037557 100644
--- a/drivers/net/ethernet/broadcom/bnge/bnge_txrx.c
+++ b/drivers/net/ethernet/broadcom/bnge/bnge_txrx.c
@@ -1463,9 +1463,6 @@ netdev_tx_t bnge_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			return NETDEV_TX_BUSY;
 	}
 
-	if (unlikely(ipv6_hopopt_jumbo_remove(skb)))
-		goto tx_free;
-
 	last_frag = skb_shinfo(skb)->nr_frags;
 
 	txbd = &txr->tx_desc_ring[TX_RING(bn, prod)][TX_IDX(prod)];
-- 
2.52.0


  parent reply	other threads:[~2026-02-05 13:40 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-05 13:39 [PATCH net-next v5 00/12] BIG TCP without HBH in IPv6 Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 01/12] net/ipv6: Introduce payload_len helpers Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 02/12] net/ipv6: Drop HBH for BIG TCP on TX side Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 03/12] net/ipv6: Drop HBH for BIG TCP on RX side Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 04/12] net/ipv6: Remove jumbo_remove step from TX path Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 05/12] net/mlx5e: " Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 06/12] net/mlx4: " Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 07/12] ice: " Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 08/12] bnxt_en: " Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 09/12] gve: " Alice Mikityanska
2026-02-05 13:39 ` [PATCH net-next v5 10/12] net: mana: " Alice Mikityanska
2026-02-05 13:39 ` Alice Mikityanska [this message]
2026-02-05 13:39 ` [PATCH net-next v5 12/12] net/ipv6: Remove HBH helpers Alice Mikityanska
2026-02-07  5:20 ` [PATCH net-next v5 00/12] BIG TCP without HBH in IPv6 patchwork-bot+netdevbpf

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