linux-kernel - [PATCH] Staging: vt6655: fix missing unlock on error in vCommandTimer()

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Date:	Mon, 22 Oct 2012 13:07:35 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	forest@...ttletooquiet.net, gregkh@...uxfoundation.org
Cc:	yongjun_wei@...ndmicro.com.cn, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Staging: vt6655: fix missing unlock on error in vCommandTimer()

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Add the missing unlock on the error handle path in function
vCommandTimer.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 drivers/staging/vt6655/wcmd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/vt6655/wcmd.c b/drivers/staging/vt6655/wcmd.c
index 94bd1fc..6d0b87a 100644
--- a/drivers/staging/vt6655/wcmd.c
+++ b/drivers/staging/vt6655/wcmd.c
@@ -412,6 +412,7 @@ vCommandTimer (
 		if (!is_channel_valid(pMgmt->uScanChannel)) {
                     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Invalid channel pMgmt->uScanChannel = %d \n",pMgmt->uScanChannel);
                     s_bCommandComplete(pDevice);
+                    spin_unlock_irq(&pDevice->lock);
                     return;
                 }
 //printk("chester-pMgmt->uScanChannel=%d,pDevice->byMaxChannel=%d\n",pMgmt->uScanChannel,pDevice->byMaxChannel);


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