On Tue, 2016-08-23 at 13:53 -0700, Eric Dumazet wrote: > From: Eric Dumazet <eduma...@google.com> > ...
> diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c > index e61f7cd65d08..2a2ac9e0c985 100644 > --- a/net/ipv4/udp.c > +++ b/net/ipv4/udp.c > @@ -1184,11 +1184,11 @@ out: > * Drops all bad checksum frames, until a valid one is found. > * Returns the length of found skb, or 0 if none is found. > */ > -static unsigned int first_packet_length(struct sock *sk) > +static int first_packet_length(struct sock *sk) I'll send a V2, updating the comment to : Returns the length of found skb, or -1 if none is found. (Thanks Willem for noticing this)
