[PATCH 0/4] RFC: Some cleanups to tap and tcp

[David Gibson <david@gibson.dropbear.id.au>]

This is a handful of simple cleanups which I made while investigating
https://bugs.passt.top/show_bug.cgi?id=41.  Note that these don't
themselves actually address that bug, they're just unrelated cleanups
that happen to be in adjacent code.

These are barely tested at all.  I've had some crises right before
going away that mean I haven't had a chance to plish these.  I'm
posting them so they're out there rather than waiting until I'm back
in two weeks.

These are based on my tap send unification series and the TCP socket
pool cleanup series.

David Gibson (4):
  tap: Don't pcap frames that didn't get sent
  tap: Eliminate goto from tap_handler()
  tcp: Remove 'recvmsg' goto from tcp_data_from_sock
  tcp: Remove 'zero_len' goto from tcp_data_from_sock

 tap.c | 49 +++++++++++++++++++++++++++----------------------
 tcp.c | 37 +++++++++++++++++--------------------
 2 files changed, 44 insertions(+), 42 deletions(-)

-- 
2.39.1