diff options
Diffstat (limited to 'net/ipv6/output_core.c')
| -rw-r--r-- | net/ipv6/output_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c index b5205311f3..806d4b5dd1 100644 --- a/net/ipv6/output_core.c +++ b/net/ipv6/output_core.c @@ -111,9 +111,9 @@ int ip6_dst_hoplimit(struct dst_entry *dst) rcu_read_lock(); idev = __in6_dev_get(dev); if (idev) - hoplimit = idev->cnf.hop_limit; + hoplimit = READ_ONCE(idev->cnf.hop_limit); else - hoplimit = dev_net(dev)->ipv6.devconf_all->hop_limit; + hoplimit = READ_ONCE(dev_net(dev)->ipv6.devconf_all->hop_limit); rcu_read_unlock(); } return hoplimit; |