commit 049b5e2ae30b3c2f870cc9550af6f9a947fbd5b5
author Thomas Avery <tavery321@gmail.com> Wed Mar 28 18:26:34 2018 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Thu Mar 29 12:00:15 2018 +0200
tree 8cb99d204e370309715a1222ef6aada081ef3842
parent c22da34a1b9996ffc6aadb4804422e04fe28b7e1

staging: rtl8723bs: Remove yield call, replace with cond_resched()

Remove yield() call. Yield does not guarantee progress, cond_resched()
is a safer alternative

Signed-off-by: Thomas Avery <tavery321@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_pwrctrl.c

diff --git a/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c b/drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
index 4a6af72..85f7769 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);