sch_sfq: avoid giving spurious NET_XMIT_CN signals

[mirror_ubuntu-bionic-kernel.git] / net / core / drop_monitor.c

diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c
index 706502ff64aa884548bf5122bd71085aea098a45..7f36b38e060fcfbf98ed35cd1dff84067f75d11c 100644 (file)
--- a/net/core/drop_monitor.c
+++ b/net/core/drop_monitor.c
@@ -207,14 +207,6 @@ static void trace_napi_poll_hit(void *ignore, struct napi_struct *napi)
        rcu_read_unlock();
 }
 
-
-static void free_dm_hw_stat(struct rcu_head *head)
-{
-       struct dm_hw_stat_delta *n;
-       n = container_of(head, struct dm_hw_stat_delta, rcu);
-       kfree(n);
-}
-
 static int set_all_monitor_traces(int state)
 {
        int rc = 0;
@@ -245,7 +237,7 @@ static int set_all_monitor_traces(int state)
                list_for_each_entry_safe(new_stat, temp, &hw_stats_list, list) {
                        if (new_stat->dev == NULL) {
                                list_del_rcu(&new_stat->list);
-                               call_rcu(&new_stat->rcu, free_dm_hw_stat);
+                               kfree_rcu(new_stat, rcu);
                        }
                }
                break;
@@ -314,7 +306,7 @@ static int dropmon_net_event(struct notifier_block *ev_block,
                                new_stat->dev = NULL;
                                if (trace_state == TRACE_OFF) {
                                        list_del_rcu(&new_stat->list);
-                                       call_rcu(&new_stat->rcu, free_dm_hw_stat);
+                                       kfree_rcu(new_stat, rcu);
                                        break;
                                }
                        }