net: constify struct inet6_protocol

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index a123a328aeb3..e127a32f9540 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -710,7 +710,7 @@ EXPORT_SYMBOL_GPL(ipv6_opt_accepted);
 
 static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto)
 {
-        struct inet6_protocol *ops = NULL;
+        const struct inet6_protocol *ops = NULL;
 
         for (;;) {
                 struct ipv6_opt_hdr *opth;
@@ -745,7 +745,7 @@ static int ipv6_gso_pull_exthdrs(struct sk_buff *skb, int proto)
 static int ipv6_gso_send_check(struct sk_buff *skb)
 {
         struct ipv6hdr *ipv6h;
-        struct inet6_protocol *ops;
+        const struct inet6_protocol *ops;
         int err = -EINVAL;
 
         if (unlikely(!pskb_may_pull(skb, sizeof(*ipv6h))))
@@ -773,7 +773,7 @@ static struct sk_buff *ipv6_gso_segment(struct sk_buff *skb, int features)
 {
         struct sk_buff *segs = ERR_PTR(-EINVAL);
         struct ipv6hdr *ipv6h;
-        struct inet6_protocol *ops;
+        const struct inet6_protocol *ops;
         int proto;
         struct frag_hdr *fptr;
         unsigned int unfrag_ip6hlen;
@@ -840,7 +840,7 @@ struct ipv6_gro_cb {
 static struct sk_buff **ipv6_gro_receive(struct sk_buff **head,
                                          struct sk_buff *skb)
 {
-        struct inet6_protocol *ops;
+        const struct inet6_protocol *ops;
         struct sk_buff **pp = NULL;
         struct sk_buff *p;
         struct ipv6hdr *iph;
@@ -926,7 +926,7 @@ out:
 
 static int ipv6_gro_complete(struct sk_buff *skb)
 {
-        struct inet6_protocol *ops;
+        const struct inet6_protocol *ops;
         struct ipv6hdr *iph = ipv6_hdr(skb);
         int err = -ENOSYS;