aboutsummaryrefslogtreecommitdiff
path: root/net/core/drop_monitor.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/core/drop_monitor.c')
-rw-r--r--net/core/drop_monitor.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c
index 9d66fa953ab..d31120248c0 100644
--- a/net/core/drop_monitor.c
+++ b/net/core/drop_monitor.c
@@ -182,7 +182,8 @@ static void trace_napi_poll_hit(struct napi_struct *napi)
/*
* Ratelimit our check time to dm_hw_check_delta jiffies
*/
- if (!time_after(jiffies, napi->dev->last_rx + dm_hw_check_delta))
+ if (!napi->dev ||
+ !time_after(jiffies, napi->dev->last_rx + dm_hw_check_delta))
return;
rcu_read_lock();