X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=net%2Fbridge%2Fnetfilter%2Febt_mark.c;h=36723f47db0a7824bad1a64e47970b8fcd86911f;hb=abf5cdb89d09ca981db10e1a85fd8531440165f2;hp=62d23c7b25e68e701066b7db541da24b57400549;hpb=40b20c257a13c5a526ac540bc5e43d0fdf29792a;p=linux-2.6

diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index 62d23c7b25..36723f47db 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -17,21 +17,21 @@
 #include <linux/netfilter_bridge/ebt_mark_t.h>
 #include <linux/module.h>
 
-static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_mark(struct sk_buff *skb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
    const void *data, unsigned int datalen)
 {
-	struct ebt_mark_t_info *info = (struct ebt_mark_t_info *)data;
+	const struct ebt_mark_t_info *info = data;
 	int action = info->target & -16;
 
 	if (action == MARK_SET_VALUE)
-		(*pskb)->mark = info->mark;
+		skb->mark = info->mark;
 	else if (action == MARK_OR_VALUE)
-		(*pskb)->mark |= info->mark;
+		skb->mark |= info->mark;
 	else if (action == MARK_AND_VALUE)
-		(*pskb)->mark &= info->mark;
+		skb->mark &= info->mark;
 	else
-		(*pskb)->mark ^= info->mark;
+		skb->mark ^= info->mark;
 
 	return info->target | ~EBT_VERDICT_BITS;
 }
@@ -39,7 +39,7 @@ static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
 static int ebt_target_mark_check(const char *tablename, unsigned int hookmask,
    const struct ebt_entry *e, void *data, unsigned int datalen)
 {
-	struct ebt_mark_t_info *info = (struct ebt_mark_t_info *)data;
+	const struct ebt_mark_t_info *info = data;
 	int tmp;
 
 	if (datalen != EBT_ALIGN(sizeof(struct ebt_mark_t_info)))
@@ -57,8 +57,7 @@ static int ebt_target_mark_check(const char *tablename, unsigned int hookmask,
 	return 0;
 }
 
-static struct ebt_target mark_target =
-{
+static struct ebt_target mark_target __read_mostly = {
 	.name		= EBT_MARK_TARGET,
 	.target		= ebt_target_mark,
 	.check		= ebt_target_mark_check,
@@ -77,4 +76,5 @@ static void __exit ebt_mark_fini(void)
 
 module_init(ebt_mark_init);
 module_exit(ebt_mark_fini);
+MODULE_DESCRIPTION("Ebtables: Packet mark modification");
 MODULE_LICENSE("GPL");