From a3dbbc2bab8d9a6e55fc0af3906d1dddbc0c531e Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Mon, 6 May 2013 02:15:13 +0000 Subject: [PATCH] netpoll: inverted down_trylock() test The return value is reversed from mutex_trylock(). Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller --- net/core/netpoll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/netpoll.c b/net/core/netpoll.c index a5802a8b652f..cec074be8c43 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -206,7 +206,7 @@ static void netpoll_poll_dev(struct net_device *dev) * the dev_open/close paths use this to block netpoll activity * while changing device state */ - if (!down_trylock(&ni->dev_lock)) + if (down_trylock(&ni->dev_lock)) return; if (!netif_running(dev)) { -- 2.34.1