linux-kernel - Re: [PATCH] drivers/staging/rtl8192u/ieee80211/ieee80211_module.c: add missing free

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Date:	Sun, 22 Apr 2012 21:28:03 +0200 (CEST)
From:	Julia Lawall <julia.lawall@...6.fr>
To:	Sean MacLennan <seanm@...nm.ca>
cc:	Julia Lawall <Julia.Lawall@...6.fr>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	devel@...verdev.osuosl.org, kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:
 add missing free_netdev



On Sun, 22 Apr 2012, Sean MacLennan wrote:

> On Sun, 22 Apr 2012 14:02:13 +0200
> Julia Lawall <Julia.Lawall@...6.fr> wrote:
>
>> From: Julia Lawall <Julia.Lawall@...6.fr>
>>
>> Free dev on failure as done elsewhere in the function.
>>
>> Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>
>>
>> ---
>>  drivers/staging/rtl8192u/ieee80211/ieee80211_module.c |    2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
>> b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c index
>> e3d47bc..82d4bf6 100644 ---
>> a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c +++
>> b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c @@ -161,7
>> +161,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv) if
>> (ieee->pHTInfo == NULL) {
>>  		IEEE80211_DEBUG(IEEE80211_DL_ERR, "can't alloc
>> memory for HTInfo\n");
>> -		return NULL;
>> +		goto failed;
>>  	}
>>  	HTUpdateDefaultSetting(ieee);
>>  	HTInitializeHTInfo(ieee); //may move to other place.
>
> It looks like the rtl8192e/rtllib_module.c alloc_rtllib has the same
> error. They probably where based on the same function.

Thanks for the pointer.  I will take a look.

julia
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