Commit 87d94308 authored by Neal Cardwell's avatar Neal Cardwell Committed by David S. Miller

tcp: remove obsolete comment about TCP_SKB_CB(skb)->when in tcp_fragment()

The TCP_SKB_CB(skb)->when field no longer exists as of recent change
7faee5c0 ("tcp: remove TCP_SKB_CB(skb)->when"). And in any case,
tcp_fragment() is called on already-transmitted packets from the
__tcp_retransmit_skb() call site, so copying timestamps of any kind
in this spot is quite sensible.
Signed-off-by: default avatarNeal Cardwell <ncardwell@google.com>
Reported-by: default avatarYuchung Cheng <ycheng@google.com>
Acked-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cfecec56
...@@ -1146,9 +1146,6 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, ...@@ -1146,9 +1146,6 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len,
buff->ip_summed = skb->ip_summed; buff->ip_summed = skb->ip_summed;
/* Looks stupid, but our code really uses when of
* skbs, which it never sent before. --ANK
*/
buff->tstamp = skb->tstamp; buff->tstamp = skb->tstamp;
tcp_fragment_tstamp(skb, buff); tcp_fragment_tstamp(skb, buff);
......
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