linux-kernel - [PATCH]: Add check return result while call create

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Date:	Thu, 27 Jul 2006 21:07:51 +0800
From:	"Joe Jin" <lkmaillist@...il.com>
To:	"Linus Torvalds" <torvalds@...l.org>,
	"Andrew Morton" <akpm@...l.org>, ipw2100-admin@...ux.intel.com
Cc:	linux-kernel@...r.kernel.org,
	"Randy Dunlap" <randy.dunlap@...cle.com>, wim.coekaerts@...cle.com,
	wangwengang1976@...il.com
Subject: [PATCH]: Add check return result while call create_workqueue() for ipw2200

Add check return result on call create_workqueue().

Signed-off-by: Joe Jin <lkmaillist@...il.com>
---

--- linux-2.6.17.7/drivers/net/wireless/ipw2200.c       2006-07-27
20:27:01.000000000 +0800
+++ linux.new/drivers/net/wireless/ipw2200.c    2006-07-27
20:28:22.000000000 +0800
@@ -10139,6 +10139,9 @@
        int ret = 0;

        priv->workqueue = create_workqueue(DRV_NAME);
+       if(NULL == priv->workqueue){
+               return -ENOMEM;
+       }
        init_waitqueue_head(&priv->wait_command_queue);
        init_waitqueue_head(&priv->wait_state);


-- 
Regards,
Feng Jin
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