1 files changed, 6 insertions, 6 deletions

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 59660c909a7c..2f14eafdeeab 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -413,7 +413,7 @@ out:
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
-                                                    struct in6_addr *group)
+                                                    const struct in6_addr *group)
 {
         struct sk_buff *skb;
         struct ipv6hdr *ip6h;
@@ -1115,7 +1115,7 @@ static int br_ip4_multicast_query(struct net_bridge *br,
                                   struct net_bridge_port *port,
                                   struct sk_buff *skb)
 {
-        struct iphdr *iph = ip_hdr(skb);
+        const struct iphdr *iph = ip_hdr(skb);
         struct igmphdr *ih = igmp_hdr(skb);
         struct net_bridge_mdb_entry *mp;
         struct igmpv3_query *ih3;
@@ -1190,7 +1190,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
                                   struct net_bridge_port *port,
                                   struct sk_buff *skb)
 {
-        struct ipv6hdr *ip6h = ipv6_hdr(skb);
+        const struct ipv6hdr *ip6h = ipv6_hdr(skb);
         struct mld_msg *mld = (struct mld_msg *) icmp6_hdr(skb);
         struct net_bridge_mdb_entry *mp;
         struct mld2_query *mld2q;
@@ -1198,7 +1198,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
         struct net_bridge_port_group __rcu **pp;
         unsigned long max_delay;
         unsigned long now = jiffies;
-        struct in6_addr *group = NULL;
+        const struct in6_addr *group = NULL;
         int err = 0;
 
         spin_lock(&br->multicast_lock);
@@ -1356,7 +1356,7 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br,
                                  struct sk_buff *skb)
 {
         struct sk_buff *skb2 = skb;
-        struct iphdr *iph;
+        const struct iphdr *iph;
         struct igmphdr *ih;
         unsigned len;
         unsigned offset;
@@ -1452,7 +1452,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
                                  struct sk_buff *skb)
 {
         struct sk_buff *skb2;
-        struct ipv6hdr *ip6h;
+        const struct ipv6hdr *ip6h;
         struct icmp6hdr *icmp6h;
         u8 nexthdr;
         unsigned len;