netfilter: nft_limit: replace pkt_bytes with bytes

Just a small refactor patch in order to improve the code readability.

Signed-off-by: Pablo M. Bermudo Garay <pablombg@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nft_limit.c b/net/netfilter/nft_limit.c
index 14538b1..aae2d1e 100644 (file)
--- a/net/netfilter/nft_limit.c
+++ b/net/netfilter/nft_limit.c
@@ -168,9 +168,9 @@ static const struct nft_expr_ops nft_limit_pkts_ops = {
        .dump           = nft_limit_pkts_dump,
 };
 
-static void nft_limit_pkt_bytes_eval(const struct nft_expr *expr,
-                                    struct nft_regs *regs,
-                                    const struct nft_pktinfo *pkt)
+static void nft_limit_bytes_eval(const struct nft_expr *expr,
+                                struct nft_regs *regs,
+                                const struct nft_pktinfo *pkt)
 {
        struct nft_limit *priv = nft_expr_priv(expr);
        u64 cost = div64_u64(priv->nsecs * pkt->skb->len, priv->rate);
@@ -179,29 +179,29 @@ static void nft_limit_pkt_bytes_eval(const struct nft_expr *expr,
                regs->verdict.code = NFT_BREAK;
 }
 
-static int nft_limit_pkt_bytes_init(const struct nft_ctx *ctx,
-                                   const struct nft_expr *expr,
-                                   const struct nlattr * const tb[])
+static int nft_limit_bytes_init(const struct nft_ctx *ctx,
+                               const struct nft_expr *expr,
+                               const struct nlattr * const tb[])
 {
        struct nft_limit *priv = nft_expr_priv(expr);
 
        return nft_limit_init(priv, tb);
 }
 
-static int nft_limit_pkt_bytes_dump(struct sk_buff *skb,
-                                   const struct nft_expr *expr)
+static int nft_limit_bytes_dump(struct sk_buff *skb,
+                               const struct nft_expr *expr)
 {
        const struct nft_limit *priv = nft_expr_priv(expr);
 
        return nft_limit_dump(skb, priv, NFT_LIMIT_PKT_BYTES);
 }
 
-static const struct nft_expr_ops nft_limit_pkt_bytes_ops = {
+static const struct nft_expr_ops nft_limit_bytes_ops = {
        .type           = &nft_limit_type,
        .size           = NFT_EXPR_SIZE(sizeof(struct nft_limit)),
-       .eval           = nft_limit_pkt_bytes_eval,
-       .init           = nft_limit_pkt_bytes_init,
-       .dump           = nft_limit_pkt_bytes_dump,
+       .eval           = nft_limit_bytes_eval,
+       .init           = nft_limit_bytes_init,
+       .dump           = nft_limit_bytes_dump,
 };
 
 static const struct nft_expr_ops *
@@ -215,7 +215,7 @@ nft_limit_select_ops(const struct nft_ctx *ctx,
        case NFT_LIMIT_PKTS:
                return &nft_limit_pkts_ops;
        case NFT_LIMIT_PKT_BYTES:
-               return &nft_limit_pkt_bytes_ops;
+               return &nft_limit_bytes_ops;
        }
        return ERR_PTR(-EOPNOTSUPP);
 }