From 1aa65f4d7f8a9c7415224881a2df461ed711d9e3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20Sch=C3=B6lling?= Date: Fri, 23 May 2014 18:04:17 +0000 Subject: e1000: Use time_after() for time comparison MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To be future-proof and for better readability the time comparisons are modified to use time_after() instead of plain, error-prone math. Signed-off-by: Manuel Schölling Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel/e1000') diff --git a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c index 341889a4ef7f..08b207df1459 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_ethtool.c +++ b/drivers/net/ethernet/intel/e1000/e1000_ethtool.c @@ -1460,7 +1460,8 @@ static int e1000_run_loopback_test(struct e1000_adapter *adapter) * enough time to complete the receives, if it's * exceeded, break and error off */ - } while (good_cnt < 64 && jiffies < (time + 20)); + } while (good_cnt < 64 && time_after(time + 20, jiffies)); + if (good_cnt != 64) { ret_val = 13; /* ret_val is the same as mis-compare */ break; -- cgit v1.2.3