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| 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/ipv4/netfilter/nft_chain_nat_ipv4.c | |
| parent | 32537e91847a5686d57d3811c075a46b2d9b6434 (diff) | |
| download | linux-cc07eeb0e5ee18895241460bdccf91a4952731f9.tar.gz linux-cc07eeb0e5ee18895241460bdccf91a4952731f9.tar.bz2 linux-cc07eeb0e5ee18895241460bdccf91a4952731f9.zip | |
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/ipv4/netfilter/nft_chain_nat_ipv4.c')
| -rw-r--r-- | net/ipv4/netfilter/nft_chain_nat_ipv4.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/net/ipv4/netfilter/nft_chain_nat_ipv4.c b/net/ipv4/netfilter/nft_chain_nat_ipv4.c index 167f377eb1cb..9864f5b3279c 100644 --- a/net/ipv4/netfilter/nft_chain_nat_ipv4.c +++ b/net/ipv4/netfilter/nft_chain_nat_ipv4.c @@ -86,11 +86,7 @@ static const struct nft_chain_type nft_chain_nat_ipv4 = { static int __init nft_chain_nat_init(void) { - int err; - - err = nft_register_chain_type(&nft_chain_nat_ipv4); - if (err < 0) - return err; + nft_register_chain_type(&nft_chain_nat_ipv4); return 0; } |