1 files changed, 0 insertions, 1 deletions

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 5519035491e7..d03a4076e227 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -109,7 +109,6 @@ struct frag_hdr {
 #include <net/sock.h>
 
 /* sysctls */
-extern int sysctl_ipv6_bindv6only;
 extern int sysctl_mld_max_msf;
 
 extern struct ctl_path net_ipv6_ctl_path[];