X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=net%2Fcore%2Fnetpoll.c;h=907fb5e36c02e54794734abe4dc1225bf9af9c7d;hb=10c8e0562057b5d64ea170feab148e1550420030;hp=e33937fb32a0ceac413ac369d2991a92c3428235;hpb=1aae31c8306e5f1bdeafd87b2cd9e3f0df3709e5;p=cascardo%2Flinux.git

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index e33937fb32a0..907fb5e36c02 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -822,7 +822,8 @@ void __netpoll_cleanup(struct netpoll *np)
 
 		RCU_INIT_POINTER(np->dev->npinfo, NULL);
 		call_rcu_bh(&npinfo->rcu, rcu_cleanup_netpoll_info);
-	}
+	} else
+		RCU_INIT_POINTER(np->dev->npinfo, NULL);
 }
 EXPORT_SYMBOL_GPL(__netpoll_cleanup);