linux-kernel - RE: [PATCH] zd1211rw: replace ZD_ASSERT with lockdep_assert

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Message-ID: <FDC088D3B5555644AE135ED28A7ABDE94DF2FDC2@EU-MBX-02.mgc.mentorg.com>
Date:	Tue, 19 Aug 2014 06:39:29 +0000
From:	"Sharma, Sanjeev" <Sanjeev_Sharma@...tor.com>
To:	"Sharma, Sanjeev" <Sanjeev_Sharma@...tor.com>,
	"dsd@...too.org" <dsd@...too.org>,
	"kune@...ne-taler.de" <kune@...ne-taler.de>
CC:	"linville@...driver.com" <linville@...driver.com>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] zd1211rw: replace ZD_ASSERT with lockdep_assert_held()

Ping for review the patch.

thanks,

Sanjeev Sharma
-----Original Message-----
From: Sanjeev Sharma [mailto:sanjeev_sharma@...tor.com] 
Sent: Tuesday, August 12, 2014 12:36 PM
To: dsd@...too.org; kune@...ne-taler.de
Cc: linville@...driver.com; linux-wireless@...r.kernel.org; netdev@...r.kernel.org; linux-kernel@...r.kernel.org; Sharma, Sanjeev; Sharma, Sanjeev
Subject: [PATCH] zd1211rw: replace ZD_ASSERT with lockdep_assert_held()

on some architecture spin_is_locked() always return false in uniprocessor configuration and therefore it would be advise to replace with lockdep_assert_held().

Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@...tor.com>
---
 drivers/net/wireless/zd1211rw/zd_mac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index e7af261..72c0bc2 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -235,7 +235,7 @@ void zd_mac_clear(struct zd_mac *mac)  {
 	flush_workqueue(zd_workqueue);
 	zd_chip_clear(&mac->chip);
-	ZD_ASSERT(!spin_is_locked(&mac->lock));
+	lockdep_assert_held(!spin_is_locked(&mac->lock));
 	ZD_MEMCLEAR(mac, sizeof(struct zd_mac));  }
 
--
1.7.11.7

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