diff options
| -rw-r--r-- | net/core/rtnetlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 6f1c5537e842..fd47a4422a51 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2956,7 +2956,7 @@ static int do_setlink(const struct sk_buff *skb, write_lock(&dev_base_lock); if (dev->link_mode ^ value) status |= DO_SETLINK_NOTIFY; - dev->link_mode = value; + WRITE_ONCE(dev->link_mode, value); write_unlock(&dev_base_lock); } |