From 7c0ae9e01d90a3636ba2e43e8d41329833980edf Mon Sep 17 00:00:00 2001 From: Tobias Alam Date: Sun, 13 Jun 2021 22:11:30 -0400 Subject: [PATCH] staging: qlge: change msleep to usleep_range This patch changes msleep() to usleep_range() based on Documentation/timers/timers-howto.txt. It suggests using usleep_range() for small msec(1ms - 20ms) because msleep() will often sleep longer than the desired value. Issue found by checkpatch. Signed-off-by: Tobias Alam Link: https://lore.kernel.org/r/YMa60p5dl0LMV/9D@tobias-VirtualBox Signed-off-by: Greg Kroah-Hartman --- drivers/staging/qlge/qlge_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/qlge/qlge_ethtool.c b/drivers/staging/qlge/qlge_ethtool.c index b70570b..87d6011 100644 --- a/drivers/staging/qlge/qlge_ethtool.c +++ b/drivers/staging/qlge/qlge_ethtool.c @@ -553,7 +553,7 @@ static int qlge_run_loopback_test(struct qlge_adapter *qdev) atomic_inc(&qdev->lb_count); } /* Give queue time to settle before testing results. */ - msleep(2); + usleep_range(2000, 2100); qlge_clean_lb_rx_ring(&qdev->rx_ring[0], 128); return atomic_read(&qdev->lb_count) ? -EIO : 0; } -- 2.7.4