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1d00a4eb42
linux/net
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Thomas Graf 1d00a4eb42 [NETLINK]: Remove error pointer from netlink message handler 
The error pointer argument in netlink message handlers is used
to signal the special case where processing has to be interrupted
because a dump was started but no error happened. Instead it is
simpler and more clear to return -EINTR and have netlink_run_queue()
deal with getting the queue right.

nfnetlink passed on this error pointer to its subsystem handlers
but only uses it to signal the start of a netlink dump. Therefore
it can be removed there as well.

This patch also cleans up the error handling in the affected
message handlers to be consistent since it had to be touched anyway.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-04-25 22:27:30 -07:00
..
802 [SK_BUFF]: unions of just one member don't get anything done, kill them 2007-04-25 22:26:20 -07:00
8021q [VLAN] vlan_dev: Use skb_reset_network_header(). 2007-04-25 22:26:26 -07:00
appletalk [SK_BUFF]: unions of just one member don't get anything done, kill them 2007-04-25 22:26:20 -07:00
atm [SK_BUFF]: Convert skb->end to sk_buff_data_t 2007-04-25 22:26:29 -07:00
ax25 [SK_BUFF]: Introduce skb_transport_header(skb) 2007-04-25 22:25:31 -07:00
bluetooth [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
bridge [BRIDGE]: Use rtnl registration interface 2007-04-25 22:27:14 -07:00
core [NETLINK]: Remove error pointer from netlink message handler 2007-04-25 22:27:30 -07:00
dccp [CCID3]: Use initial RTT sample from SYN exchange 2007-04-25 22:27:04 -07:00
decnet [NET] rules: Unified rules dumping 2007-04-25 22:27:17 -07:00
econet [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
ethernet [SK_BUFF]: Introduce skb_reset_mac_header(skb) 2007-04-25 22:24:32 -07:00
ieee80211 [SK_BUFF]: Convert skb->end to sk_buff_data_t 2007-04-25 22:26:29 -07:00
ipv4 [TCP] westwood: Use type safe netlink interface 2007-04-25 22:27:26 -07:00
ipv6 [NET] rules: Unified rules dumping 2007-04-25 22:27:17 -07:00
ipx [SK_BUFF]: Introduce skb_reset_transport_header(skb) 2007-04-25 22:25:15 -07:00
irda [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
iucv [SK_BUFF]: Introduce skb_reset_transport_header(skb) 2007-04-25 22:25:15 -07:00
key [SK_BUFF]: Introduce skb_reset_transport_header(skb) 2007-04-25 22:25:15 -07:00
lapb [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
llc [SK_BUFF]: unions of just one member don't get anything done, kill them 2007-04-25 22:26:20 -07:00
netfilter [NETLINK]: Remove error pointer from netlink message handler 2007-04-25 22:27:30 -07:00
netlabel [NET]: Fix kfree(skb) 2007-02-28 09:42:14 -08:00
netlink [NETLINK]: Remove error pointer from netlink message handler 2007-04-25 22:27:30 -07:00
netrom [SK_BUFF]: More skb_put related conversions to skb_reset_transport_header 2007-04-25 22:25:59 -07:00
packet [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
rose [SK_BUFF]: More skb_put related conversions to skb_reset_transport_header 2007-04-25 22:25:59 -07:00
rxrpc [SK_BUFF]: Introduce udp_hdr(), remove skb->h.uh 2007-04-25 22:25:22 -07:00
sched [NET_SCHED] qdisc: avoid transmit softirq on watchdog wakeup 2007-04-25 22:27:23 -07:00
sctp [SK_BUFF]: Convert skb->tail to sk_buff_data_t 2007-04-25 22:26:28 -07:00
sunrpc [NET]: convert network timestamps to ktime_t 2007-04-25 22:23:34 -07:00
tipc [NETLINK]: Introduce nlmsg_hdr() helper 2007-04-25 22:26:34 -07:00
unix [SK_BUFF]: Introduce skb_reset_transport_header(skb) 2007-04-25 22:25:15 -07:00
wanrouter [SK_BUFF]: Introduce skb_reset_mac_header(skb) 2007-04-25 22:24:32 -07:00
x25 [SK_BUFF]: More skb_put related conversions to skb_reset_transport_header 2007-04-25 22:25:59 -07:00
xfrm [NETLINK]: Remove error pointer from netlink message handler 2007-04-25 22:27:30 -07:00
compat.c [NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support 2007-04-25 22:24:21 -07:00
Kconfig [NET]: Replace CONFIG_NET_DEBUG with sysctl. 2007-04-25 22:24:05 -07:00
Makefile [S390]: Rewrite of the IUCV base code, part 2 2007-02-08 13:37:42 -08:00
nonet.c [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
socket.c [SOCKET]: Export __sock_recv_timestamp 2007-04-25 22:24:22 -07:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00