net: mana: Fix the tso_bytes calculation

commit 7a54de92657455210d0ca71d4176b553952c871a upstream.

sizeof(struct hop_jumbo_hdr) is not part of tso_bytes, so remove
the subtraction from header size.

Cc: stable@vger.kernel.org
Fixes: bd7fc6e1957c ("net: mana: Add new MANA VF performance counters for easier troubleshooting")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Stable-dep-of: a43e8e9ffa0d ("net: mana: Fix oversized sge0 for GSO packets")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index a2c0927b82dbb65fae9229c6186ff76d267eb2b0..5b1344e5e39e0da595819e11750c7311723b345a 100644 (file)
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -262,8 +262,6 @@ netdev_tx_t mana_start_xmit(struct sk_buff *skb, struct net_device *ndev)
                                ihs = skb_transport_offset(skb) + sizeof(struct udphdr);
                        } else {
                                ihs = skb_tcp_all_headers(skb);
-                               if (ipv6_has_hopopt_jumbo(skb))
-                                       ihs -= sizeof(struct hop_jumbo_hdr);
                        }
 
                        u64_stats_update_begin(&tx_stats->syncp);