From: Mitali Borkar <mitaliborkar810@gmail.com>
To: Larry.Finger@lwfinger.net, gregkh@linuxfoundation.org
Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
outreachy-kernel@googlegroups.com, mitali_s@me.iitr.ac.in
Subject: [PATCH] staging: rtl8188eu: replaced msleep() by usleep_range()
Date: Mon, 12 Apr 2021 11:40:53 +0530 [thread overview]
Message-ID: <YHPkbTPPra2isn5e@kali> (raw)
Fixed the warning:-msleep < 20ms can sleep for up to 20ms by replacing
msleep(unsigned long msecs) by usleep_range(unsigned long min, unsigned long max)
in usecs as msleep(1ms~20ms) can sleep for upto 20 ms.
Signed-off-by: Mitali Borkar <mitaliborkar810@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 50d3c3631be0..6afbb5bf8118 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -5396,7 +5396,7 @@ u8 tx_beacon_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 , 20000);/* 10ms, ATIM(HIQ) Windows */
spin_lock_bh(&psta_bmc->sleep_q.lock);
xmitframe_phead = get_list_head(&psta_bmc->sleep_q);
--
2.30.2
next reply other threads:[~2021-04-12 6:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-12 6:10 Mitali Borkar [this message]
2021-04-12 6:19 ` [PATCH] staging: rtl8188eu: replaced msleep() by usleep_range() Greg KH
2021-04-12 7:59 ` Mitali Borkar
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