- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / net / bridge / netfilter / ebt_pkttype.c

diff --git a/net/bridge/netfilter/ebt_pkttype.c b/net/bridge/netfilter/ebt_pkttype.c
index 4fffd70..676db32 100644 (file)
--- a/net/bridge/netfilter/ebt_pkttype.c
+++ b/net/bridge/netfilter/ebt_pkttype.c
@@ -18,7 +18,7 @@ static int ebt_filter_pkttype(const struct sk_buff *skb,
    const void *data,
    unsigned int datalen)
 {
-       struct ebt_pkttype_info *info = (struct ebt_pkttype_info *)data;
+       const struct ebt_pkttype_info *info = data;
 
        return (skb->pkt_type != info->pkt_type) ^ info->invert;
 }
@@ -26,7 +26,7 @@ static int ebt_filter_pkttype(const struct sk_buff *skb,
 static int ebt_pkttype_check(const char *tablename, unsigned int hookmask,
    const struct ebt_entry *e, void *data, unsigned int datalen)
 {
-       struct ebt_pkttype_info *info = (struct ebt_pkttype_info *)data;
+       const struct ebt_pkttype_info *info = data;
 
        if (datalen != EBT_ALIGN(sizeof(struct ebt_pkttype_info)))
                return -EINVAL;
@@ -36,8 +36,7 @@ static int ebt_pkttype_check(const char *tablename, unsigned int hookmask,
        return 0;
 }
 
-static struct ebt_match filter_pkttype =
-{
+static struct ebt_match filter_pkttype __read_mostly = {
        .name           = EBT_PKTTYPE_MATCH,
        .match          = ebt_filter_pkttype,
        .check          = ebt_pkttype_check,
@@ -56,4 +55,5 @@ static void __exit ebt_pkttype_fini(void)
 
 module_init(ebt_pkttype_init);
 module_exit(ebt_pkttype_fini);
+MODULE_DESCRIPTION("Ebtables: Link layer packet type match");
 MODULE_LICENSE("GPL");