diff options
| author | Jianguo Wu <wujianguo@chinatelecom.cn> | 2024-06-21 10:41:13 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2024-06-24 16:02:50 +0200 |
| commit | aef5daa2c49d510436b733827d4f0bab79fcc4a0 (patch) | |
| tree | 969238636f3a5f67dd25c2e0cdf8d7956eac647a /net | |
| parent | 058722ee350c0bdd664e467156feb2bf5d9cc271 (diff) | |
netfilter: fix undefined reference to 'netfilter_lwtunnel_*' when CONFIG_SYSCTL=n
if CONFIG_SYSFS is not enabled in config, we get the below compile error,
All errors (new ones prefixed by >>):
csky-linux-ld: net/netfilter/core.o: in function `netfilter_init':
core.c:(.init.text+0x42): undefined reference to `netfilter_lwtunnel_init'
>> csky-linux-ld: core.c:(.init.text+0x56): undefined reference to `netfilter_lwtunnel_fini'
>> csky-linux-ld: core.c:(.init.text+0x70): undefined reference to `netfilter_lwtunnel_init'
csky-linux-ld: core.c:(.init.text+0x78): undefined reference to `netfilter_lwtunnel_fini'
Fixes: a2225e0250c5 ("netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core")
Reported-by: Mirsad Todorovac <mtodorovac69@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406210511.8vbByYj3-lkp@intel.com/
Closes: https://lore.kernel.org/oe-kbuild-all/202406210520.6HmrUaA2-lkp@intel.com/
Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_hooks_lwtunnel.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/netfilter/nf_hooks_lwtunnel.c b/net/netfilter/nf_hooks_lwtunnel.c index 7cdb59bb4459..d8ebebc9775d 100644 --- a/net/netfilter/nf_hooks_lwtunnel.c +++ b/net/netfilter/nf_hooks_lwtunnel.c @@ -117,4 +117,7 @@ void netfilter_lwtunnel_fini(void) { unregister_pernet_subsys(&nf_lwtunnel_net_ops); } +#else +int __init netfilter_lwtunnel_init(void) { return 0; } +void netfilter_lwtunnel_fini(void) {} #endif /* CONFIG_SYSCTL */ |