2 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/in.h b/include/linux/in.h
index b615649db129..583c76f9c30f 100644
--- a/include/linux/in.h
+++ b/include/linux/in.h
@@ -84,6 +84,8 @@ struct in_addr {
 #define IP_ORIGDSTADDR       20
 #define IP_RECVORIGDSTADDR   IP_ORIGDSTADDR
 
+#define IP_MINTTL       21
+
 /* IP_MTU_DISCOVER values */
 #define IP_PMTUDISC_DONT                0       /* Never send DF frames */
 #define IP_PMTUDISC_WANT                1       /* Use per route hints  */
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index bd4c53f75ac0..83fd34437cf1 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -122,10 +122,12 @@ struct inet_sock {
         __be32                  inet_saddr;
         __s16                   uc_ttl;
         __u16                   cmsg_flags;
-        struct ip_options       *opt;
         __be16                  inet_sport;
         __u16                   inet_id;
+
+        struct ip_options       *opt;
         __u8                    tos;
+        __u8                    min_ttl;
         __u8                    mc_ttl;
         __u8                    pmtudisc;
         __u8                    recverr:1,