net/mlx5e: SHAMPO, Remove dead CWR handling in GRO header update

mlx5e_shampo_update_ipv{4,6}_tcp_hdr() runs only from the
gro_count > 1 path in mlx5e_shampo_flush_skb(). HW-GRO flushes the
current session on a CWR packet and delivers it as a single-segment
skb via napi_gro_receive(), so the aggregated (gro_count > 1) skb
never carries a CWR-set TCP header.

This patch drops the unreachable branch. Discussion context:
https://lore.kernel.org/all/8b610e49-ff64-497e-8712-588b2228df02@nvidia.com/

Suggested-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Cc: Chia-Yu Chang <chia-yu.chang@nokia-bell-labs.com>
Reviewed-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260723072829.1864366-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions