commit fad136ea0d32ead1f62e3e2a3d436c26d74e5289
author Patrick McHardy <kaber@trash.net> Sat Apr 11 02:27:33 2015 +0100
committer Pablo Neira Ayuso <pablo@netfilter.org> Mon Apr 13 17:17:25 2015 +0200
tree 19a333e4408f08281e31c59f307e9fb023ec03d7
parent 1ca2e1702c050aff352cb3efc8a649363dbaeab2

netfilter: nf_tables: convert expressions to u32 register pointers

Simple conversion to use u32 pointers to the beginning of the registers
to keep follow up patches smaller.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/netfilter/nft_exthdr.c

diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c
index 2480af7..a85db75 100644
--- a/net/netfilter/nft_exthdr.c
+++ b/net/netfilter/nft_exthdr.c
@@ -30,7 +30,7 @@
 			    const struct nft_pktinfo *pkt)
 {
 	struct nft_exthdr *priv = nft_expr_priv(expr);
-	struct nft_data *dest = &regs->data[priv->dreg];
+	u32 *dest = &regs->data[priv->dreg].data[0];
 	unsigned int offset = 0;
 	int err;
 
@@ -39,7 +39,7 @@
 		goto err;
 	offset += priv->offset;
 
-	if (skb_copy_bits(pkt->skb, offset, dest->data, priv->len) < 0)
+	if (skb_copy_bits(pkt->skb, offset, dest, priv->len) < 0)
 		goto err;
 	return;
 err: