diff options
Diffstat (limited to 'net/core/drop_monitor.c')
| -rw-r--r-- | net/core/drop_monitor.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 6020f34728af..a2c7f9162c9d 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -633,6 +633,11 @@ static int set_all_monitor_traces(int state, struct netlink_ext_ack *extack) return rc; } +static bool net_dm_is_monitoring(void) +{ + return trace_state == TRACE_ON || monitor_hw; +} + static int net_dm_alert_mode_get_from_info(struct genl_info *info, enum net_dm_alert_mode *p_alert_mode) { @@ -694,8 +699,8 @@ static int net_dm_cmd_config(struct sk_buff *skb, struct netlink_ext_ack *extack = info->extack; int rc; - if (trace_state == TRACE_ON) { - NL_SET_ERR_MSG_MOD(extack, "Cannot configure drop monitor while tracing is on"); + if (net_dm_is_monitoring()) { + NL_SET_ERR_MSG_MOD(extack, "Cannot configure drop monitor during monitoring"); return -EBUSY; } |