diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 409aa5ddb856..44340ff82da5 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -6699,7 +6699,7 @@ int addrconf_disable_policy(struct ctl_table *ctl, int *valp, int val) if (!rtnl_trylock()) return restart_syscall(); - *valp = val; + WRITE_ONCE(*valp, val); net = (struct net *)ctl->extra2; if (valp == &net->ipv6.devconf_dflt->disable_policy) { |