netdev - [PATCH RFC net-next 07/17] ice: Remove jumbo

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Message-ID: <20250617144017.82931-8-maxim@isovalent.com>
Date: Tue, 17 Jun 2025 16:40:06 +0200
From: Maxim Mikityanskiy <maxtram95@...il.com>
To: Daniel Borkmann <daniel@...earbox.net>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Willem de Bruijn <willemdebruijn.kernel@...il.com>,
	David Ahern <dsahern@...nel.org>,
	Nikolay Aleksandrov <razor@...ckwall.org>
Cc: netdev@...r.kernel.org,
	Maxim Mikityanskiy <maxim@...valent.com>
Subject: [PATCH RFC net-next 07/17] ice: Remove jumbo_remove step from TX path

From: Maxim Mikityanskiy <maxim@...valent.com>

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

Signed-off-by: Maxim Mikityanskiy <maxim@...valent.com>
---
 drivers/net/ethernet/intel/ice/ice_txrx.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c
index 29e0088ab6b2..abf014c3451c 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx.c
@@ -2440,9 +2440,6 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring)
 
 	ice_trace(xmit_frame_ring, tx_ring, skb);
 
-	if (unlikely(ipv6_hopopt_jumbo_remove(skb)))
-		goto out_drop;
-
 	count = ice_xmit_desc_count(skb);
 	if (ice_chk_linearize(skb, count)) {
 		if (__skb_linearize(skb))
-- 
2.49.0