net: Explicitly initialize u64_stats_sync structures for lockdep

[~andy/linux] / drivers / net / nlmon.c

diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
index b57ce5f4896217e30a41cf7951d7dd5f36c90319..d2bb12bfabd5501055dfd52760c19c598b254bc9 100644 (file)
--- a/drivers/net/nlmon.c
+++ b/drivers/net/nlmon.c
@@ -47,8 +47,16 @@ static int nlmon_change_mtu(struct net_device *dev, int new_mtu)
 
 static int nlmon_dev_init(struct net_device *dev)
 {
+       int i;
+
        dev->lstats = alloc_percpu(struct pcpu_lstats);
 
+       for_each_possible_cpu(i) {
+               struct pcpu_lstats *nlmstats;
+               nlmstats = per_cpu_ptr(dev->lstats, i);
+               u64_stats_init(&nlmstats->syncp);
+       }
+
        return dev->lstats == NULL ? -ENOMEM : 0;
 }