diff options
| -rw-r--r-- | net/bridge/br_sysfs_br.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c index 7ec0b76cdd2..33c6c4a7c68 100644 --- a/net/bridge/br_sysfs_br.c +++ b/net/bridge/br_sysfs_br.c @@ -149,9 +149,11 @@ static ssize_t show_stp_state(struct device *d, static void set_stp_state(struct net_bridge *br, unsigned long val) { + rtnl_lock(); spin_unlock_bh(&br->lock); br_stp_set_enabled(br, val); spin_lock_bh(&br->lock); + rtnl_unlock(); } static ssize_t store_stp_state(struct device *d, |