From 4c27bf3c5b7434ccb9ab962301da661c26b467a4 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <edumazet@google.com>
Date: Sun, 25 Feb 2018 19:12:10 -0800
Subject: [PATCH] r8152: fix tx packets accounting
Git-commit: 4c27bf3c5b7434ccb9ab962301da661c26b467a4
Patch-mainline: v4.16-rc5
References: bsc#1051510
r8152 driver handles TSO packets (limited to ~16KB) quite well,
but pretends each TSO logical packet is a single packet on the wire.
There is also some error since headers are accounted once, but
error rate is small enough that we do not care.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/usb/r8152.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 958b2e8b90f6..86f7196f9d91 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1794,7 +1794,7 @@ static int r8152_tx_agg_fill(struct r8152 *tp, struct tx_agg *agg)
tx_data += len;
agg->skb_len += len;
- agg->skb_num++;
+ agg->skb_num += skb_shinfo(skb)->gso_segs ?: 1;
dev_kfree_skb_any(skb);
--
2.18.0