When dumping a bitwise expression, if any of the puts fails, we use goto to jump to a label. However, no clean-up is required and the only statement at the label is a return. Drop the goto's and return immediately instead. Signed-off-by: Jeremy Sowden <jeremy@xxxxxxxxxx> --- net/netfilter/nft_bitwise.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/net/netfilter/nft_bitwise.c b/net/netfilter/nft_bitwise.c index 10e9d50e4e19..d7724250be1f 100644 --- a/net/netfilter/nft_bitwise.c +++ b/net/netfilter/nft_bitwise.c @@ -107,24 +107,21 @@ static int nft_bitwise_dump(struct sk_buff *skb, const struct nft_expr *expr) const struct nft_bitwise *priv = nft_expr_priv(expr); if (nft_dump_register(skb, NFTA_BITWISE_SREG, priv->sreg)) - goto nla_put_failure; + return -1; if (nft_dump_register(skb, NFTA_BITWISE_DREG, priv->dreg)) - goto nla_put_failure; + return -1; if (nla_put_be32(skb, NFTA_BITWISE_LEN, htonl(priv->len))) - goto nla_put_failure; + return -1; if (nft_data_dump(skb, NFTA_BITWISE_MASK, &priv->mask, NFT_DATA_VALUE, priv->len) < 0) - goto nla_put_failure; + return -1; if (nft_data_dump(skb, NFTA_BITWISE_XOR, &priv->xor, NFT_DATA_VALUE, priv->len) < 0) - goto nla_put_failure; + return -1; return 0; - -nla_put_failure: - return -1; } static struct nft_data zero; -- 2.24.1
