tcp_gso_segment() and tcp_gro_receive() are not strictly
part of TCP stack. They should not assume tcp_skb_mss(skb)
is in fact skb_shinfo(skb)->gso_size.
This will allow us to change tcp_skb_mss() in following patches.
Signed-off-by: Eric Dumazet <eduma...@google.com>
---
net/ipv4/tcp_offload.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c
index 3f7c2fca5431..9864a2dbadce 100644
--- a/net/ipv4/tcp_offload.c
+++ b/net/ipv4/tcp_offload.c
@@ -77,7 +77,7 @@ struct sk_buff *tcp_gso_segment(struct sk_buff *skb,
oldlen = (u16)~skb->len;
__skb_pull(skb, thlen);
- mss = tcp_skb_mss(skb);
+ mss = skb_shinfo(skb)->gso_size;
if (unlikely(skb->len <= mss))
goto out;
@@ -242,7 +242,7 @@ found:
flush |= *(u32 *)((u8 *)th + i) ^
*(u32 *)((u8 *)th2 + i);
- mss = tcp_skb_mss(p);
+ mss = skb_shinfo(p)->gso_size;
flush |= (len - 1) >= mss;
flush |= (ntohl(th2->seq) + skb_gro_len(p)) ^ ntohl(th->seq);
--
2.2.0.rc0.207.ga3a616c
--
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