diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-03-27 11:53:06 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-03-30 11:29:18 +0200 |
| commit | cc07eeb0e5ee18895241460bdccf91a4952731f9 (patch) | |
| tree | d13f7712413b05a12acdb22967d7c6e422daff1c /net/ipv6 | |
| parent | 32537e91847a5686d57d3811c075a46b2d9b6434 (diff) | |
| download | linux-cc07eeb0e5ee18895241460bdccf91a4952731f9.tar.bz2 | |
netfilter: nf_tables: nft_register_chain_type() returns void
Use WARN_ON() instead since it should not happen that neither family
goes over NFPROTO_NUMPROTO nor there is already a chain of this type
already registered.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/nf_tables_ipv6.c | 4 | ||||
| -rw-r--r-- | net/ipv6/netfilter/nft_chain_nat_ipv6.c | 6 | ||||
| -rw-r--r-- | net/ipv6/netfilter/nft_chain_route_ipv6.c | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv6/netfilter/nf_tables_ipv6.c b/net/ipv6/netfilter/nf_tables_ipv6.c index d99f9ac6f1b6..496f69453457 100644 --- a/net/ipv6/netfilter/nf_tables_ipv6.c +++ b/net/ipv6/netfilter/nf_tables_ipv6.c @@ -49,7 +49,9 @@ static const struct nft_chain_type filter_ipv6 = { static int __init nf_tables_ipv6_init(void) { - return nft_register_chain_type(&filter_ipv6); + nft_register_chain_type(&filter_ipv6); + + return 0; } static void __exit nf_tables_ipv6_exit(void) diff --git a/net/ipv6/netfilter/nft_chain_nat_ipv6.c b/net/ipv6/netfilter/nft_chain_nat_ipv6.c index c498aaa8056b..c95d9a97d425 100644 --- a/net/ipv6/netfilter/nft_chain_nat_ipv6.c +++ b/net/ipv6/netfilter/nft_chain_nat_ipv6.c @@ -84,11 +84,7 @@ static const struct nft_chain_type nft_chain_nat_ipv6 = { static int __init nft_chain_nat_ipv6_init(void) { - int err; - - err = nft_register_chain_type(&nft_chain_nat_ipv6); - if (err < 0) - return err; + nft_register_chain_type(&nft_chain_nat_ipv6); return 0; } diff --git a/net/ipv6/netfilter/nft_chain_route_ipv6.c b/net/ipv6/netfilter/nft_chain_route_ipv6.c index d5c7fdc34256..da3f1f8cb325 100644 --- a/net/ipv6/netfilter/nft_chain_route_ipv6.c +++ b/net/ipv6/netfilter/nft_chain_route_ipv6.c @@ -73,7 +73,9 @@ static const struct nft_chain_type nft_chain_route_ipv6 = { static int __init nft_chain_route_init(void) { - return nft_register_chain_type(&nft_chain_route_ipv6); + nft_register_chain_type(&nft_chain_route_ipv6); + + return 0; } static void __exit nft_chain_route_exit(void) |