On Tue, Sep 29, 2020 at 09:49:04PM +0800, Xin Long wrote: > sk_setup_caps() was originally called in Commit 90017accff61 ("sctp: > Add GSO support"), as: > > "We have to refresh this in case we are xmiting to more than one > transport at a time" > > This actually happens in the loop of sctp_outq_flush_transports(), > and it shouldn't be gso related, so move it out of gso part and To be more precise, "shouldn't be tied to gso" > before sctp_packet_pack().