David Miller wrote:

From: Wei Yongjun <redacted>
Date: Thu, 31 Jul 2008 17:56:25 +0800

  

quoted

inet6_csk_xmit() has a paramater ipfragok, but never pass to
ip6_xmit(), always call it with ipfragok = 0.

This patch fixed this problem by instead 0 of ipfragok.

Compiled test only.

Signed-off-by: Wei Yongjun <redacted>
    

I would like to see someone do some testing of this patch
before I apply it.
  

inet6_csk_xmit() just be used by tcp and dccp:
1042 net/dccp/ipv6.c      .queue_xmit       = inet6_csk_xmit
1853 net/ipv6/tcp_ipv6.c     .queue_xmit       = inet6_csk_xmit,

And used always with ipfragok = 0.
139 net/dccp/output.c         err = icsk->icsk_af_ops->queue_xmit(skb, 0);
626 net/ipv4/tcp_output.c     err = icsk->icsk_af_ops->queue_xmit(skb, 0);

I can not find any place used inet6_csk_xmit() with ipfragok = 1.

So I think it is safe to apply this patch. Or maybe this paramater is 
useless.