netdev - [PATCH net-next 0/8] skb_list_walk_safe refactoring for net/*'s skb_gso

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Date:   Mon, 13 Jan 2020 18:42:25 -0500
From:   "Jason A. Donenfeld" <Jason@...c4.com>
To:     davem@...emloft.net, johannes@...solutions.net,
        netdev@...r.kernel.org
Cc:     "Jason A. Donenfeld" <Jason@...c4.com>
Subject: [PATCH net-next 0/8] skb_list_walk_safe refactoring for net/*'s skb_gso_segment usage

This patchset adjusts all return values of skb_gso_segment in net/* to
use the new skb_list_walk_safe helper.

First we fix a minor bug in the helper macro that didn't come up in the
last patchset's uses. Then we adjust several cases throughout net/. The
xfrm changes were a bit hairy, but doable. Reading and thinking about
the code in mac80211 indicates a memory leak, which the commit
addresses. All the other cases were pretty trivial.

Jason A. Donenfeld (8):
  net: skbuff: disambiguate argument and member for skb_list_walk_safe
    helper
  net: udp: use skb_list_walk_safe helper for gso segments
  net: xfrm: use skb_list_walk_safe helper for gso segments
  net: openvswitch: use skb_list_walk_safe helper for gso segments
  net: sched: use skb_list_walk_safe helper for gso segments
  net: ipv4: use skb_list_walk_safe helper for gso segments
  net: netfilter: use skb_list_walk_safe helper for gso segments
  net: mac80211: use skb_list_walk_safe helper for gso segments

 include/linux/skbuff.h          |  6 +++---
 net/ipv4/ip_output.c            |  8 +++-----
 net/ipv4/udp.c                  |  3 +--
 net/ipv6/udp.c                  |  3 +--
 net/mac80211/tx.c               | 13 +++++--------
 net/netfilter/nfnetlink_queue.c |  8 +++-----
 net/openvswitch/datapath.c      | 11 ++++-------
 net/sched/sch_cake.c            |  4 +---
 net/sched/sch_tbf.c             |  4 +---
 net/xfrm/xfrm_device.c          | 15 ++++-----------
 net/xfrm/xfrm_output.c          |  9 +++------
 11 files changed, 29 insertions(+), 55 deletions(-)

-- 
2.24.1