diff options
Diffstat (limited to 'net/ipv6/exthdrs.c')
| -rw-r--r-- | net/ipv6/exthdrs.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index d1ef9644f826..a23eb8734e15 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -494,10 +494,8 @@ static int ipv6_rpl_srh_rcv(struct sk_buff *skb) idev = __in6_dev_get(skb->dev); - accept_rpl_seg = net->ipv6.devconf_all->rpl_seg_enabled; - if (accept_rpl_seg > idev->cnf.rpl_seg_enabled) - accept_rpl_seg = idev->cnf.rpl_seg_enabled; - + accept_rpl_seg = min(READ_ONCE(net->ipv6.devconf_all->rpl_seg_enabled), + READ_ONCE(idev->cnf.rpl_seg_enabled)); if (!accept_rpl_seg) { kfree_skb(skb); return -1; |