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staging: qlge: change msleep to usleep_range

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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 <tobiasalam@gmail.com>
Link: https://lore.kernel.org/r/YMa60p5dl0LMV/9D@tobias-VirtualBox
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tobias Alam 2021-06-13 22:11:30 -04:00 committed by Greg Kroah-Hartman
parent 9866b3133b
commit 7c0ae9e01d
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/qlge/qlge_ethtool.c
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@ -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;
}