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| author |   Arnd Bergmann <arnd@arndb.de> | 2019-07-10 10:08:20 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2019-07-19 18:08:14 +0200 |
| commit | dfee0e99bcff718fa14d973c41f161220fdcb7d5 (patch) | |
| tree | 6076883c27a9a27a31951160c1fb86be1749fd58 /net/netfilter/nft_chain_filter.c | |
| parent | netfilter: bridge: NF_CONNTRACK_BRIDGE does not depend on NF_TABLES_BRIDGE (diff) | |
| download | linux-dev-dfee0e99bcff718fa14d973c41f161220fdcb7d5.tar.xz linux-dev-dfee0e99bcff718fa14d973c41f161220fdcb7d5.zip | |
netfilter: bridge: make NF_TABLES_BRIDGE tristate
The new nft_meta_bridge code fails to link as built-in when NF_TABLES
is a loadable module.
net/bridge/netfilter/nft_meta_bridge.o: In function `nft_meta_bridge_get_eval':
nft_meta_bridge.c:(.text+0x1e8): undefined reference to `nft_meta_get_eval'
net/bridge/netfilter/nft_meta_bridge.o: In function `nft_meta_bridge_get_init':
nft_meta_bridge.c:(.text+0x468): undefined reference to `nft_meta_get_init'
nft_meta_bridge.c:(.text+0x49c): undefined reference to `nft_parse_register'
nft_meta_bridge.c:(.text+0x4cc): undefined reference to `nft_validate_register_store'
net/bridge/netfilter/nft_meta_bridge.o: In function `nft_meta_bridge_module_exit':
nft_meta_bridge.c:(.exit.text+0x14): undefined reference to `nft_unregister_expr'
net/bridge/netfilter/nft_meta_bridge.o: In function `nft_meta_bridge_module_init':
nft_meta_bridge.c:(.init.text+0x14): undefined reference to `nft_register_expr'
net/bridge/netfilter/nft_meta_bridge.o:(.rodata+0x60): undefined reference to `nft_meta_get_dump'
net/bridge/netfilter/nft_meta_bridge.o:(.rodata+0x88): undefined reference to `nft_meta_set_eval'
This can happen because the NF_TABLES_BRIDGE dependency itself is just a
'bool'. Make the symbol a 'tristate' instead so Kconfig can propagate the
dependencies correctly.
Fixes: 30e103fe24de ("netfilter: nft_meta: move bridge meta keys into nft_meta_bridge")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_chain_filter.c')
| -rw-r--r-- | net/netfilter/nft_chain_filter.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nft_chain_filter.c b/net/netfilter/nft_chain_filter.c index 3fd540b2c6ba..b5d5d071d765 100644 --- a/net/netfilter/nft_chain_filter.c +++ b/net/netfilter/nft_chain_filter.c @@ -193,7 +193,7 @@ static inline void nft_chain_filter_inet_init(void) {} static inline void nft_chain_filter_inet_fini(void) {} #endif /* CONFIG_NF_TABLES_IPV6 */ -#ifdef CONFIG_NF_TABLES_BRIDGE +#if IS_ENABLED(CONFIG_NF_TABLES_BRIDGE) static unsigned int nft_do_chain_bridge(void *priv, struct sk_buff *skb, |