diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 536e032d95c8..246a258b1fac 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -1004,8 +1004,10 @@ static void net_dm_hw_monitor_stop(struct netlink_ext_ack *extack) { int cpu; - if (!monitor_hw) + if (!monitor_hw) { NL_SET_ERR_MSG_MOD(extack, "Hardware monitoring already disabled"); + return; + } monitor_hw = false;