linux-kernel - [PATCH 3.2 43/92] rtl8192cu: Fix unbalanced irq enable in error path of rtl92cu_hw

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Message-ID: <lsq.1402104389.680648196@decadent.org.uk>
Date:	Sat, 07 Jun 2014 02:26:29 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:	akpm@...ux-foundation.org,
	"John W. Linville" <linville@...driver.com>
Subject: [PATCH 3.2 43/92] rtl8192cu: Fix unbalanced irq enable in error
 path of rtl92cu_hw_init()

3.2.60-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Ben Hutchings <ben@...adent.org.uk>

commit 3234f5b06fc3094176a86772cc64baf3decc98fc upstream.

Fixes: a53268be0cb9 ('rtlwifi: rtl8192cu: Fix too long disable of IRQs')
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
Signed-off-by: John W. Linville <linville@...driver.com>
[bwh: Backported to 3.2: adjust context]
---
 drivers/net/wireless/rtlwifi/rtl8192cu/hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c
@@ -1174,7 +1174,7 @@ int rtl92cu_hw_init(struct ieee80211_hw
 	err = _rtl92cu_init_mac(hw);
 	if (err) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("init mac failed!\n"));
-		return err;
+		goto exit;
 	}
 	err = rtl92c_download_fw(hw);
 	if (err) {

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