7 Commits

Author	SHA1	Message	Date
Joe Perches	181b1e9ce1	netfilter: Reduce switch/case indent ... Make the case labels the same indent as the switch. git diff -w shows miscellaneous 80 column wrapping, comment reflowing and a comment for a useless gcc warning for an otherwise unused default: case. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>	2011-07-01 16:11:15 -07:00
Jan Engelhardt	4b560b447d	netfilter: xtables: substitute temporary defines by final name ... Signed-off-by: Jan Engelhardt <jengelh@medozas.de>	2010-05-11 18:31:17 +02:00
Jan Engelhardt	4a5a5c73b7	netfilter: xtables: slightly better error reporting ... When extended status codes are available, such as ENOMEM on failed allocations, or subsequent functions (e.g. nf_ct_get_l3proto), passing them up to userspace seems like a good idea compared to just always EINVAL. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>	2010-03-25 16:56:09 +01:00
Jan Engelhardt	d6b00a5345	netfilter: xtables: change targets to return error code ... Part of the transition of done by this semantic patch: // <smpl> @ rule1 @ struct xt_target 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>	2010-03-25 16:55:49 +01:00
Jan Engelhardt	135367b8f6	netfilter: xtables: change xt_target.checkentry return type ... Restore function signatures from bool to int so that we can report memory allocation failures or similar using -ENOMEM rather than always having to pass -EINVAL back. // <smpl> @@ type bool; identifier check, par; @@ -bool check +int check (struct xt_tgchk_param *par) { ... } // </smpl> Minus the change it does to xt_ct_find_proto. Signed-off-by: Jan Engelhardt <jengelh@medozas.de>	2010-03-25 16:04:33 +01:00
Jan Engelhardt	8bee4bad03	netfilter: xt extensions: use pr_<level> ... Signed-off-by: Jan Engelhardt <jengelh@medozas.de>	2010-03-18 14:20:07 +01:00
Jan Engelhardt	563d36eb3f	netfilter: Combine ipt_TTL and ip6t_HL source ... Suggested by: James King <t.james.king@gmail.com> Similarly to commit c9fd496809, merge TTL and HL. Since HL does not depend on any IPv6-specific function, no new module dependencies would arise. With slight adjustments to the Kconfig help text. Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>	2009-02-18 18:38:40 +01:00