inet: constify ip headers and in6_addr

[mirror_ubuntu-bionic-kernel.git] / net / bridge / br_netfilter.c

diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index f3bc322c589128d14d6367368597f6da66958bcb..5614907525e183db1e630a835509aa9c8369efec 100644 (file)
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -219,7 +219,7 @@ static inline void nf_bridge_update_protocol(struct sk_buff *skb)
 static int br_parse_ip_options(struct sk_buff *skb)
 {
        struct ip_options *opt;
-       struct iphdr *iph;
+       const struct iphdr *iph;
        struct net_device *dev = skb->dev;
        u32 len;
 
@@ -554,7 +554,7 @@ static unsigned int br_nf_pre_routing_ipv6(unsigned int hook,
                                           const struct net_device *out,
                                           int (*okfn)(struct sk_buff *))
 {
-       struct ipv6hdr *hdr;
+       const struct ipv6hdr *hdr;
        u32 pkt_len;
 
        if (skb->len < sizeof(struct ipv6hdr))