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Herbert Xu 352e512c32 [NET]: Eliminate duplicate copies of dst_discard 
We have a number of copies of dst_discard scattered around the place
which all do the same thing, namely free a packet on the input or
output paths.

This patch deletes all of them except dst_discard and points all the
users to it.

The only non-trivial bit is decnet where it returns an error.
However, conceptually this is identical to the blackhole functions
used in IPv4 and IPv6 which do not return errors.  So they should
either all return errors or all return zero.  For now I've stuck with
the majority and picked zero as the return value.

It doesn't really matter in practice since few if any driver would
react differently depending on a zero return value or NET_RX_DROP.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28 14:53:37 -08:00
..
9p 9p: add missing end-of-options record for trans_fd 2007-11-06 08:02:53 -06:00
802 [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
8021q [VLAN]: nested VLAN: fix lockdep's recursive locking warning 2008-01-10 22:38:31 -08:00
appletalk [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
atm [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
ax25 [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
bluetooth [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
bridge Kobject: convert remaining kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
core [NET]: Eliminate duplicate copies of dst_discard 2008-01-28 14:53:37 -08:00
dccp [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
decnet [NET]: Eliminate duplicate copies of dst_discard 2008-01-28 14:53:37 -08:00
econet [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
ethernet [NET]: Validate device addr prior to interface-up 2007-10-23 21:27:50 -07:00
ieee80211 [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
ipv4 [NET]: Eliminate duplicate copies of dst_discard 2008-01-28 14:53:37 -08:00
ipv6 [NET]: Eliminate duplicate copies of dst_discard 2008-01-28 14:53:37 -08:00
ipx [IPX]: Use existing sock refcnt debugging infrastructure 2007-11-10 21:39:26 -08:00
irda [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
iucv [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
key [AF_KEY]: Fix skb leak on pfkey_send_migrate() error 2008-01-20 20:31:45 -08:00
lapb [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
llc [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
mac80211 [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
netfilter [NETFILTER]: xt_helper: Do not bypass RCU 2008-01-10 22:41:28 -08:00
netlabel [NETLABEL]: Spelling fixes 2007-12-20 14:03:11 -08:00
netlink [NET]: Move unneeded data to initdata section. 2007-11-13 03:23:50 -08:00
netrom [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
packet [AF_PACKET]: Fix minor code duplication 2007-11-12 21:05:20 -08:00
rfkill rfkill: call rfkill_led_trigger_unregister() on error 2008-01-20 20:31:36 -08:00
rose [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
rxrpc [AF_RXRPC]: Add a missing goto 2007-12-07 04:31:47 -08:00
sched [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
sctp [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
sunrpc [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
tipc [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
unix [UNIX]: EOF on non-blocking SOCK_SEQPACKET 2007-11-29 23:19:23 +11:00
wanrouter [NET]: Make /proc/net per network namespace 2007-10-10 16:49:06 -07:00
wireless [WIRELESS] WEXT: Fix userspace corruption on 64-bit. 2007-11-20 03:29:53 -08:00
x25 [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
xfrm [IPSEC]: Use dst->header_len when resizing on output 2008-01-28 14:53:36 -08:00
compat.c [NET]: Fix function put_cmsg() which may cause usr application memory overflow 2007-12-20 14:36:44 -08:00
Kconfig [NET]: Add network namespace clone & unshare support. 2007-10-10 16:52:46 -07:00
Makefile 9p: Reorganization of 9p file system code 2007-07-14 15:13:40 -05:00
nonet.c
socket.c [TCP]: Splice receive support. 2008-01-28 14:53:31 -08:00
sysctl_net.c
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