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* netfilter: ipset: Add hash: fix coccinelle warningsFengguang Wu2013-12-271-4/+4
| | | | | | | | | | | net/netfilter/ipset/ip_set_hash_netnet.c:115:8-9: WARNING: return of 0/1 in function 'hash_netnet4_data_list' with return type bool /c/kernel-tests/src/cocci/net/netfilter/ipset/ip_set_hash_netnet.c:338:8-9: WARNING: return of 0/1 in function 'hash_netnet6_data_list' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: coccinelle/misc/boolreturn.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
* Typo in ip_set_hash_netnet.c fixedDavid Binderman2013-12-031-1/+1
| | | | | | | | | | | | I just ran the static analyser "cppcheck" over the source code of linux-3.13-rc1. It said [linux-3.13-rc1/net/netfilter/ipset/ip_set_hash_netnet.c:62] -> [linux-3.13-rc1/net/net filter/ipset/ip_set_hash_netnet.c:62]: (style) Same expression on both sides of '=='. Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* The unnamed union initialization may lead to compilation errorJozsef Kadlecsik2013-10-081-12/+10
| | | | | | | | | | | | The unnamed union should be possible to be initialized directly, but unfortunately it's not so: /usr/src/ipset/kernel/net/netfilter/ipset/ip_set_hash_netnet.c: In function ?hash_netnet4_kadt?: /usr/src/ipset/kernel/net/netfilter/ipset/ip_set_hash_netnet.c:141: error: unknown field ?cidr? specified in initializer Reported-by: Husnu Demir <hdemir@metu.edu.tr>
* netfilter: ipset: Support comments in hash-type ipsets.Oliver Smith2013-09-231-0/+1
| | | | | | | | | | | | | This provides kernel support for creating ipsets with comment support. This does incur a penalty to flushing/destroying an ipset since all entries are walked in order to free the allocated strings, this penalty is of course less expensive than the operation of listing an ipset to userspace, so for general-purpose usage the overall impact is expected to be little to none. Signed-off-by: Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
* netfilter: ipset: Add hash:net,net module to kernel.Oliver Smith2013-09-201-0/+482
This adds a new set that provides the ability to configure pairs of subnets. A small amount of additional handling code has been added to the generic hash header file - this code is conditionally activated by a preprocessor definition. Signed-off-by: Oliver Smith <oliver@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>