[PATCH]: Add check return result on call create_workqueue

Add check return result on call create_workqueue().

Signed-off-by: Joe Jin <[email protected]>
---

--- linux-2.6.17.7/drivers/net/wireless/ipw2100.c       2006-07-25
11:36:01.000000000 +0800
+++ linux.new/drivers/net/wireless/ipw2100.c    2006-07-27
20:23:03.000000000 +0800
@@ -6110,6 +6110,10 @@
       INIT_STAT(&priv->fw_pend_stat);

       priv->workqueue = create_workqueue(DRV_NAME);
+       if(NULL == priv->workqueue){
+               free_ieee80211(dev);
+               return NULL;
+       }

       INIT_WORK(&priv->reset_work,
                 (void (*)(void *))ipw2100_reset_adapter, priv);


--
Regards,
Joe Jin
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