netfilter: xtables: change matches to return error code
commitbd414ee605ff3ac5fcd79f57269a897879ee4cde
authorJan Engelhardt <jengelh@medozas.de>
Tue, 23 Mar 2010 15:35:56 +0000 (23 16:35 +0100)
committerJan Engelhardt <jengelh@medozas.de>
Thu, 25 Mar 2010 15:55:24 +0000 (25 16:55 +0100)
tree3cff5d1f3fd43791341e9cde23dabb4dfbc94bd3
parent135367b8f6a18507af6b9a6910a14b5699415309
netfilter: xtables: change matches to return error code

The following semantic patch does part of the transformation:
// <smpl>
@ rule1 @
struct xt_match ops;
identifier check;
@@
 ops.checkentry = check;

@@
identifier rule1.check;
@@
 check(...) { <...
-return true;
+return 0;
 ...> }

@@
identifier rule1.check;
@@
 check(...) { <...
-return false;
+return -EINVAL;
 ...> }
// </smpl>

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
44 files changed:
net/bridge/netfilter/ebt_802_3.c
net/bridge/netfilter/ebt_among.c
net/bridge/netfilter/ebt_arp.c
net/bridge/netfilter/ebt_ip.c
net/bridge/netfilter/ebt_ip6.c
net/bridge/netfilter/ebt_limit.c
net/bridge/netfilter/ebt_mark_m.c
net/bridge/netfilter/ebt_pkttype.c
net/bridge/netfilter/ebt_stp.c
net/bridge/netfilter/ebt_vlan.c
net/ipv4/netfilter/ip_tables.c
net/ipv4/netfilter/ipt_addrtype.c
net/ipv4/netfilter/ipt_ah.c
net/ipv4/netfilter/ipt_ecn.c
net/ipv6/netfilter/ip6_tables.c
net/ipv6/netfilter/ip6t_ah.c
net/ipv6/netfilter/ip6t_frag.c
net/ipv6/netfilter/ip6t_hbh.c
net/ipv6/netfilter/ip6t_ipv6header.c
net/ipv6/netfilter/ip6t_mh.c
net/ipv6/netfilter/ip6t_rt.c
net/netfilter/x_tables.c
net/netfilter/xt_cluster.c
net/netfilter/xt_connbytes.c
net/netfilter/xt_connlimit.c
net/netfilter/xt_connmark.c
net/netfilter/xt_conntrack.c
net/netfilter/xt_dccp.c
net/netfilter/xt_dscp.c
net/netfilter/xt_esp.c
net/netfilter/xt_hashlimit.c
net/netfilter/xt_helper.c
net/netfilter/xt_limit.c
net/netfilter/xt_physdev.c
net/netfilter/xt_policy.c
net/netfilter/xt_quota.c
net/netfilter/xt_rateest.c
net/netfilter/xt_recent.c
net/netfilter/xt_sctp.c
net/netfilter/xt_state.c
net/netfilter/xt_statistic.c
net/netfilter/xt_string.c
net/netfilter/xt_tcpudp.c
net/netfilter/xt_time.c