1 files changed, 1 insertions, 0 deletions

diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 73cb02dc3065..437a6a4b125a 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -169,6 +169,7 @@ enum {
         DEVCONF_SUPPRESS_FRAG_NDISC,
         DEVCONF_ACCEPT_RA_FROM_LOCAL,
         DEVCONF_USE_OPTIMISTIC,
+        DEVCONF_ACCEPT_RA_MTU,
         DEVCONF_MAX
 };