Qingfang Deng abb0eb0b03 ppp: simplify input error handling ...

Currently, ppp_input_error() indicates an error by allocating a 0-length
skb and calling ppp_do_recv(). It takes an error code argument, which is
stored in skb->cb, but not used by ppp_receive_frame().

Simplify the error handling by removing the unused parameter and the
unnecessary skb allocation. Instead, call ppp_receive_error() directly
from ppp_input_error() under the recv lock, and the length check in
ppp_receive_frame() can be removed.

Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-03-09 19:07:38 -07:00

..

6lowpan

net: replace ND_PRINTK with dynamic debug

2025-07-10 15:27:32 -07:00

9p

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

802

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

8021q

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

appletalk

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

atm

ppp: simplify input error handling

2026-03-09 19:07:38 -07:00

ax25

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

batman-adv

Merge tag 'batadv-net-pullrequest-20260225' of https://git.open-mesh.org/linux-merge

2026-02-26 19:15:09 -08:00

bluetooth

Merge tag 'net-7.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-02-26 08:00:13 -08:00

bpf

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

bridge

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-03-05 12:11:05 -08:00

caif

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

can

can: bcm: fix locking for bcm_op runtime updates

2026-03-02 10:24:40 +01:00

ceph

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

core

net/sched: do not reset queues in graft operations

2026-03-09 18:55:55 -07:00

dcb

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

devlink

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

dns_resolver

net: Add SPDX ids to some source files

2026-03-09 18:32:45 -07:00

dsa

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

ethernet

net: optimize eth_type_trans() vs CONFIG_STACKPROTECTOR_STRONG=y

2025-11-24 19:27:31 -08:00

ethtool

net: ethtool: Track pause storm events

2026-03-05 16:26:52 +01:00

handshake

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

hsr

net/hsr: update outdated comments

2026-02-27 17:24:58 -08:00

ieee802154

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

ife

…

ipv4

tcp: avoid dst->ops->check() call in tcp_v{4,6}_do_rcv()

2026-03-09 18:52:56 -07:00

ipv6

tcp: avoid dst->ops->check() call in tcp_v{4,6}_do_rcv()

2026-03-09 18:52:56 -07:00

iucv

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

kcm

kcm: fix zero-frag skb in frag_list on partial sendmsg error

2026-02-23 17:26:55 -08:00

key

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

l2tp

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

l3mdev

net: fib_rules: Fix iif / oif matching on L3 master device

2025-04-15 17:54:56 -07:00

lapb

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

llc

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

mac80211

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-03-05 12:11:05 -08:00

mac802154

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mctp

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mpls

mpls: remove test against ipv6_stub

2026-03-02 18:48:43 -08:00

mptcp

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-03-05 12:11:05 -08:00

ncsi

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

netfilter

net: Add SPDX ids to some source files

2026-03-09 18:32:45 -07:00

netlabel

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

netlink

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

netrom

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nfc

nfc: rawsock: cancel tx_work before socket teardown

2026-03-04 18:18:57 -08:00

nsh

nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().

2024-04-26 12:20:01 +02:00

openvswitch

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

packet

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

phonet

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

psample

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

psp

net: fix off-by-one in udp_flow_src_port() / psp_write_headers()

2026-03-04 16:51:10 -08:00

qrtr

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rds

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-03-05 12:11:05 -08:00

rfkill

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rose

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

rxrpc

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sched

net/sched: use rtnl_kfree_skbs() in pfifo_fast_reset()

2026-03-09 19:01:53 -07:00

sctp

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

shaper

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

smc

Merge tag 'net-7.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-02-26 08:00:13 -08:00

strparser

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-11-13 12:35:38 -08:00

sunrpc

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

switchdev

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

tipc

Merge tag 'net-7.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-02-26 08:00:13 -08:00

tls

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

unix

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-03-05 12:11:05 -08:00

vmw_vsock

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

wireless

wifi: cfg80211: support key installation on non-netdev wdevs

2026-03-02 11:28:33 +01:00

x25

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

xdp

xsk: Fix zero-copy AF_XDP fragment drop

2026-02-28 08:55:11 -08:00

xfrm

net: remove addr_len argument of recvmsg() handlers

2026-03-02 18:17:17 -08:00

compat.c

socket: Unify getsockname and getpeername implementation

2025-11-26 13:45:23 -07:00

devres.c

…

Kconfig

net: Kconfig: discourage drop_monitor enablement

2025-10-17 16:29:26 -07:00

Kconfig.debug

rtnetlink: Add per-netns RTNL.

2024-10-08 15:16:59 +02:00

Makefile

psp: base PSP device support

2025-09-18 12:32:06 +02:00

socket.c

net: use ktime_t in struct scm_timestamping_internal

2026-03-04 17:53:34 -08:00

sysctl_net.c

sysctl: Remove check for sentinel element in ctl_table arrays

2024-06-13 10:50:52 +02:00