linux-kernel - [PATCH] staging: r8188eu: use time_after

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Message-Id: <20220826020151.10138-1-yuzhe@nfschina.com>
Date:   Fri, 26 Aug 2022 10:01:51 +0800
From:   Yu Zhe <yuzhe@...china.com>
To:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        paskripkin@...il.com, gregkh@...uxfoundation.org
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        liqiong@...china.com, Yu Zhe <yuzhe@...china.com>
Subject: [PATCH] staging: r8188eu: use time_after_eq(a,b) to replace "a>=b"

time_after_eq() deals with timer wrapping correctly.

Signed-off-by: Yu Zhe <yuzhe@...china.com>
---
 drivers/staging/r8188eu/core/rtw_pwrctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/r8188eu/core/rtw_pwrctrl.c b/drivers/staging/r8188eu/core/rtw_pwrctrl.c
index 10550bd2c16d..870d81735b8d 100644
--- a/drivers/staging/r8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c
@@ -89,7 +89,7 @@ static bool rtw_pwr_unassociated_idle(struct adapter *adapter)
 	struct wifidirect_info	*pwdinfo = &adapter->wdinfo;
 	bool ret = false;
 
-	if (adapter->pwrctrlpriv.ips_deny_time >= jiffies)
+	if (time_after_eq(adapter->pwrctrlpriv.ips_deny_time, jiffies))
 		goto exit;
 
 	if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE | WIFI_SITE_MONITOR) ||
-- 
2.11.0