2 files changed, 2 insertions, 2 deletions

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 3a8eb79eb78b..741ed1648838 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -565,7 +565,7 @@ void sctp_err_finish(struct sock *sk, struct sctp_association *asoc)
  */
 void sctp_v4_err(struct sk_buff *skb, __u32 info)
 {
-        struct iphdr *iph = (struct iphdr *)skb->data;
+        const struct iphdr *iph = (const struct iphdr *)skb->data;
         const int ihlen = iph->ihl * 4;
         const int type = icmp_hdr(skb)->type;
         const int code = icmp_hdr(skb)->code;
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 865ce7ba4e14..321f175055bf 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -531,7 +531,7 @@ static int sctp_v6_is_any(const union sctp_addr *addr)
 static int sctp_v6_available(union sctp_addr *addr, struct sctp_sock *sp)
 {
         int type;
-        struct in6_addr *in6 = (struct in6_addr *)&addr->v6.sin6_addr;
+        const struct in6_addr *in6 = (const struct in6_addr *)&addr->v6.sin6_addr;
 
         type = ipv6_addr_type(in6);
         if (IPV6_ADDR_ANY == type)