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| author | David S. Miller <davem@davemloft.net> | 2018-07-29 20:42:53 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-10 10:06:54 -0700 |
| commit | a8305bff685252e80b7c60f4f5e7dd2e63e38218 (patch) | |
| tree | 3f8f073a642ad27c0921917e3b9e1622b9956478 /net/ipv4/ip_output.c | |
| parent | 776f07ee303a5e13970cbfaed767e28cbab4002f (diff) | |
| download | linux-a8305bff685252e80b7c60f4f5e7dd2e63e38218.tar.bz2 | |
net: Add and use skb_mark_not_on_list().
An SKB is not on a list if skb->next is NULL.
Codify this convention into a helper function and use it
where we are dequeueing an SKB and need to mark it as such.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 9c4e72e9c60a..c09219e7f230 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -278,7 +278,7 @@ static int ip_finish_output_gso(struct net *net, struct sock *sk, struct sk_buff *nskb = segs->next; int err; - segs->next = NULL; + skb_mark_not_on_list(segs); err = ip_fragment(net, sk, segs, mtu, ip_finish_output2); if (err && ret == 0) @@ -684,7 +684,7 @@ int ip_do_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, skb = frag; frag = skb->next; - skb->next = NULL; + skb_mark_not_on_list(skb); } if (err == 0) { |