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Patrick McHardy ed86308f61 netfilter: remove invalid rcu_dereference() calls 
The CONFIG_PROVE_RCU option discovered a few invalid uses of
rcu_dereference() in netfilter. In all these cases, the code code
intends to check whether a pointer is already assigned when
performing registration or whether the assigned pointer matches
when performing unregistration. The entire registration/
unregistration is protected by a mutex, so we don't need the
rcu_dereference() calls.

Reported-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Tested-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
2010-04-09 16:42:15 +02:00
..
9p
9p: Change the name of new protocol from 9p2010.L to 9p2000.L
2010-03-13 08:57:29 -06:00
802
sysctl net: Remove unused binary sysctl code
2009-11-12 02:05:06 -08:00
8021q
percpu: add __percpu sparse annotations to net
2010-02-16 23:05:38 -08:00
appletalk
net: appletalk: use seq_hlist_foo() helpers
2010-02-10 11:12:09 -08:00
atm
net: atm: use seq_list_foo() helpers
2010-02-10 12:31:10 -08:00
ax25
net: ax25: use seq_hlist_foo() helpers
2010-02-10 11:12:09 -08:00
bluetooth
net: convert multiple drivers to use netdev_for_each_mc_addr, part7
2010-03-16 21:23:25 -07:00
bridge
netfilter: xtables: change targets to return error code
2010-03-25 16:55:49 +01:00
can
can: deny filterlist access on non-CAN interfaces
2010-02-02 07:21:34 -08:00
core
net: core: add IFLA_STATS64 support
2010-03-16 21:23:22 -07:00
dcb
const: struct nla_policy
2010-02-18 14:30:18 -08:00
dccp
net-2.6 [Bug-Fix][dccp]: fix oops caused after failed initialisation
2010-03-15 16:00:50 -07:00
decnet
netfilter: decnet: use NFPROTO values for NF_HOOK invocation
2010-03-25 16:03:06 +01:00
dsa
…
econet
net: use net_eq to compare nets
2009-11-25 15:14:13 -08:00
ethernet
llc: use dev_hard_header
2009-12-26 20:38:23 -08:00
ieee802154
net: use net_eq to compare nets
2009-11-25 15:14:13 -08:00
ipv4
netfilter: only do skb_checksum_help on CHECKSUM_PARTIAL in ip_queue
2010-04-08 14:52:28 +02:00
ipv6
netfilter: only do skb_checksum_help on CHECKSUM_PARTIAL in ip6_queue
2010-04-08 14:53:40 +02:00
ipx
net: ipx: use seq_list_foo() helpers
2010-02-10 12:31:10 -08:00
irda
const: struct nla_policy
2010-02-18 14:30:18 -08:00
iucv
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
key
xfrm: SP lookups signature with mark
2010-02-22 16:21:12 -08:00
lapb
…
llc
net: backlog functions rename
2010-03-05 13:34:03 -08:00
mac80211
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2010-03-13 14:50:18 -08:00
netfilter
netfilter: remove invalid rcu_dereference() calls
2010-04-09 16:42:15 +02:00
netlabel
net: remove INIT_RCU_HEAD() usage
2010-02-17 00:03:27 -08:00
netlink
netlink: Adding inode field to /proc/net/netlink
2010-02-28 01:29:49 -08:00
netrom
net: netrom: use seq_hlist_foo() helpers
2010-02-10 11:12:08 -08:00
packet
af_packet: move strict addr_len check right before dev_[mc/unicast]_[add/del]
2010-03-03 01:04:38 -08:00
phonet
phonet: use for_each_set_bit()
2010-03-15 16:00:47 -07:00
rds
RDS: Enable per-cpu workqueue threads
2010-03-16 21:17:02 -07:00
rfkill
rfkill: Add support for KEY_RFKILL
2010-03-02 14:28:49 -05:00
rose
net: rose: use seq_hlist_foo() helpers
2010-02-10 11:12:08 -08:00
rxrpc
net: use net_eq to compare nets
2009-11-25 15:14:13 -08:00
sched
netfilter: xtables: make use of xt_request_find_target
2010-03-25 15:02:19 +01:00
sctp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2010-03-13 14:50:18 -08:00
sunrpc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2010-03-13 14:50:18 -08:00
tipc
tipc: Allow retransmission of cloned buffers
2010-03-16 21:23:24 -07:00
unix
AF_UNIX: update locking comment
2010-02-18 14:12:06 -08:00
wanrouter
…
wimax
const: struct nla_policy
2010-02-18 14:30:18 -08:00
wireless
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2010-02-25 23:26:21 -08:00
x25
net: backlog functions rename
2010-03-05 13:34:03 -08:00
xfrm
ipsec: Fix bogus bundle flowi
2010-03-03 01:04:37 -08:00
compat.c
net: use compat helper functions in compat_sys_recvmmsg
2009-12-11 15:07:57 -08:00
Kconfig
…
Makefile
…
nonet.c
…
socket.c
fs: no games with DCACHE_UNHASHED
2009-12-17 10:51:40 -05:00
sysctl_net.c
net: spread __net_init, __net_exit
2010-01-17 19:16:02 -08:00
TUNABLE
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