Re: Linuv 2.6.15-rc1

[Pekka J Enberg <penberg@cs.Helsinki.FI>]

Hi Zilvinas,

On Wed, 16 Nov 2005, Zilvinas Valinskas wrote:
> I just have noticed there are messages logged on Nov 3rd ... Doh! Please
> see the latest logged message :
> 
> http://www.gemtek.lt/~zilvinas/dumps/trace.2 

The patch I sent to you won't fix the above error. Please try this patch 
instead. I think the driver is in a middle of a reset when 
wpa_supplicant() causes ipw_request_direct_scan() to trigger.

			Pekka

Index: 2.6/drivers/net/wireless/ipw2200.c
===================================================================
--- 2.6.orig/drivers/net/wireless/ipw2200.c
+++ 2.6/drivers/net/wireless/ipw2200.c
@@ -8926,6 +8926,10 @@ static int ipw_request_direct_scan(struc
 	struct ipw_scan_request_ext scan;
 	int err = 0, scan_type;
 
+	if (!(priv->status & STATUS_INIT) ||
+	    (priv->status & STATUS_EXIT_PENDING))
+		return 0;
+
 	down(&priv->sem);
 
 	if (priv->status & STATUS_RF_KILL_MASK) {
-
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