diff options
| -rw-r--r-- | net/core/netdev-genl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c index 1cb954f2d39e..d2baa1af9df0 100644 --- a/net/core/netdev-genl.c +++ b/net/core/netdev-genl.c @@ -215,6 +215,7 @@ int netdev_nl_napi_get_doit(struct sk_buff *skb, struct genl_info *info) return -ENOMEM; rtnl_lock(); + rcu_read_lock(); napi = napi_by_id(napi_id); if (napi) { @@ -224,6 +225,7 @@ int netdev_nl_napi_get_doit(struct sk_buff *skb, struct genl_info *info) err = -ENOENT; } + rcu_read_unlock(); rtnl_unlock(); if (err) |