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Diffstat (limited to 'net/ipv4/tunnel4.c')
-rw-r--r--net/ipv4/tunnel4.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/tunnel4.c b/net/ipv4/tunnel4.c
index cb1f0e83830b..3959e0ca456a 100644
--- a/net/ipv4/tunnel4.c
+++ b/net/ipv4/tunnel4.c
@@ -132,7 +132,7 @@ static void tunnel64_err(struct sk_buff *skb, u32 info)
132} 132}
133#endif 133#endif
134 134
135static struct net_protocol tunnel4_protocol = { 135static const struct net_protocol tunnel4_protocol = {
136 .handler = tunnel4_rcv, 136 .handler = tunnel4_rcv,
137 .err_handler = tunnel4_err, 137 .err_handler = tunnel4_err,
138 .no_policy = 1, 138 .no_policy = 1,
@@ -140,7 +140,7 @@ static struct net_protocol tunnel4_protocol = {
140}; 140};
141 141
142#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) 142#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
143static struct net_protocol tunnel64_protocol = { 143static const struct net_protocol tunnel64_protocol = {
144 .handler = tunnel64_rcv, 144 .handler = tunnel64_rcv,
145 .err_handler = tunnel64_err, 145 .err_handler = tunnel64_err,
146 .no_policy = 1, 146 .no_policy = 1,