From: Drake Talley <redacted>

Since msleep may delay for up to 20ms, usleep_range is recommended for
short durations in the docs linked in the below warning.  I set the
range to 1000-2000 based on looking at other usages of usleep_range.

Reported by checkpatch:

WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.rst

Signed-off-by: Drake Talley <redacted>
---
 drivers/staging/qlge/qlge_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/qlge/qlge_main.c b/drivers/staging/qlge/qlge_main.c
index 8c1fdd8ebba0..c8403dbb5bad 100644
--- a/drivers/staging/qlge/qlge_main.c
+++ b/drivers/staging/qlge/qlge_main.c

@@ -3890,7 +3890,7 @@ static int qlge_close(struct net_device *ndev)
 	 * (Rarely happens, but possible.)
 	 */
 	while (!test_bit(QL_ADAPTER_UP, &qdev->flags))
-		msleep(1);
+		usleep_range(1000, 2000);
 
 	/* Make sure refill_work doesn't re-enable napi */
 	for (i = 0; i < qdev->rss_ring_count; i++)

-- 
2.34.1