netfilter: nf_tables: convert expressions to u32 register pointers

[deliverable/linux.git] / net / netfilter / nf_tables_core.c

diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c
index 667cdf03326ac4a8f233bff0cd1512c086d729c4..5ef07d17b35840503997ff99cde4fa7a79b8580c 100644 (file)
--- a/net/netfilter/nf_tables_core.c
+++ b/net/netfilter/nf_tables_core.c
@@ -81,7 +81,7 @@ static bool nft_payload_fast_eval(const struct nft_expr *expr,
 {
        const struct nft_payload *priv = nft_expr_priv(expr);
        const struct sk_buff *skb = pkt->skb;
-       struct nft_data *dest = &regs->data[priv->dreg];
+       u32 *dest = &regs->data[priv->dreg].data[0];
        unsigned char *ptr;
 
        if (priv->base == NFT_PAYLOAD_NETWORK_HEADER)
@@ -95,11 +95,11 @@ static bool nft_payload_fast_eval(const struct nft_expr *expr,
                return false;
 
        if (priv->len == 2)
-               *(u16 *)dest->data = *(u16 *)ptr;
+               *(u16 *)dest = *(u16 *)ptr;
        else if (priv->len == 4)
-               *(u32 *)dest->data = *(u32 *)ptr;
+               *(u32 *)dest = *(u32 *)ptr;
        else
-               *(u8 *)dest->data = *(u8 *)ptr;
+               *(u8 *)dest = *(u8 *)ptr;
        return true;
 }