From: Nishant Sarmukadam <nishants@marvell.com>
To: "John W. Linville" <linville@tuxdriver.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
Lennert Buytenhek <buytenh@wantstofly.org>,
Nishant Sarmukadam <nishants@marvell.com>
Subject: [PATCH] mwl8k: Disable tx_wait completion
Date: Tue, 8 Jan 2013 10:16:05 +0530 [thread overview]
Message-ID: <20130108044600.GA13030@markyou.marvell.com> (raw)
From: Nishant Sarmukadam <nishants@marvell.com>
Whenever TX ring is drained, priv->tx_wait still points
to a valid completion. Making sure that it points to
NULL before returning from the mwl8k_tx_wait_empty
check.
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
---
drivers/net/wireless/mwl8k.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 86e0a38..696848d 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1588,6 +1588,7 @@ static int mwl8k_tx_wait_empty(struct ieee80211_hw *hw)
rc = -ETIMEDOUT;
}
+ priv->tx_wait = NULL;
spin_unlock_bh(&priv->tx_lock);
return rc;
--
1.8.0.3
reply other threads:[~2013-01-08 4:53 UTC|newest]
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