[PATCH] staging: rtl8723bs: replace msleep with usleep_range in rtw_mlme_ext.c

[Rareș-Mihai Vladu]

Replace msleep(10) with usleep_range(10000, 11000) for more
precise short sleep. msleep() can sleep up to 20ms for values
below 20ms due to timer granularity.

Signed-off-by: Rareș-Mihai Vladu <vladurares@xxxxxxxxx>
---
 drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index e965133d9..f59302802 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -5749,7 +5749,7 @@ u8 chk_bmc_sleepq_hdl(struct adapter *padapter, unsigned char *pbuf)
 		return H2C_SUCCESS;
 
 	if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) {
-		msleep(10);/*  10ms, ATIM(HIQ) Windows */
+		usleep_range(10000, 11000); /*  10ms, ATIM(HIQ) Windows */
 
 		/* spin_lock_bh(&psta_bmc->sleep_q.lock); */
 		spin_lock_bh(&pxmitpriv->lock);
-- 
2.43.0