linux-kernel - [PATCH] staging: rtl8723bs/core/rtw_mlme_ext.c: Replace yield() call with cond

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Message-ID: <20180320214541.cknrcuercnhfrx2a@debian>
Date:   Tue, 20 Mar 2018 17:45:41 -0400
From:   Thomas Avery <tavery321@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH] staging: rtl8723bs/core/rtw_mlme_ext.c: Replace yield() call
 with cond_resched

Remove yield() call, yield() does not guarantee progress, and should not
be used. Cond_resched() is a safer alternative

Signed-off-by: Thomas Avery <tavery321@...il.com>
---
 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 7d7756e40bcb..fdcc5b28af22 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -4263,7 +4263,7 @@ unsigned int send_beacon(struct adapter *padapter)
 		issue_beacon(padapter, 100);
 		issue++;
 		do {
-			yield();
+			cond_resched();
 			rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bxmitok));
 			poll++;
 		} while ((poll%10) != 0 && false == bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped);
-- 
2.11.0