From: Thomas Avery <tavery321@gmail.com>
To: gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] staging: rtl8723bs: Remove yield call, replace with cond_resched()
Date: Wed, 28 Mar 2018 18:26:34 -0400 [thread overview]
Message-ID: <20180328222634.eckamxkagfcimiif@debian> (raw)
Remove yield() call. Yield does not guarantee progress, cond_resched()
is a safer alternative
Signed-off-by: Thomas Avery <tavery321@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index 4a6af72013fa..85f7769ecc2d 100644
--- a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
@@ -701,7 +701,7 @@ void LPS_Leave_check(
bReady = false;
start_time = jiffies;
- yield();
+ cond_resched();
while (1) {
down(&pwrpriv->lock);
--
2.11.0
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reply other threads:[~2018-03-28 22:26 UTC|newest]
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