netdev - Re: [PATCH -next v2] ipw2200: return error code on error in ipw_wx_get

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CA++WF2OmLMP3NHvN44yVzsnWEHjeZVGfgG9CfC2CkZGyNQFLLw@mail.gmail.com>
Date:	Wed, 5 Dec 2012 01:44:50 -0800
From:	Stanislav Yakovlev <stas.yakovlev@...il.com>
To:	Wei Yongjun <weiyj.lk@...il.com>
Cc:	linville@...driver.com, yongjun_wei@...ndmicro.com.cn,
	linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH -next v2] ipw2200: return error code on error in ipw_wx_get_auth()

On 5 December 2012 00:08, Wei Yongjun <weiyj.lk@...il.com> wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
>
> We have assinged error code to 'ret' when get auth from some
> option is not supported but never used it, but we'd better return
> the error code.
>
> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Looks fine, thanks.

Stanislav.

> ---
>  drivers/net/wireless/ipw2x00/ipw2200.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
> index 482f505..b0879ad 100644
> --- a/drivers/net/wireless/ipw2x00/ipw2200.c
> +++ b/drivers/net/wireless/ipw2x00/ipw2200.c
> @@ -6812,7 +6812,6 @@ static int ipw_wx_get_auth(struct net_device *dev,
>         struct libipw_device *ieee = priv->ieee;
>         struct lib80211_crypt_data *crypt;
>         struct iw_param *param = &wrqu->param;
> -       int ret = 0;
>
>         switch (param->flags & IW_AUTH_INDEX) {
>         case IW_AUTH_WPA_VERSION:
> @@ -6822,8 +6821,7 @@ static int ipw_wx_get_auth(struct net_device *dev,
>                 /*
>                  * wpa_supplicant will control these internally
>                  */
> -               ret = -EOPNOTSUPP;
> -               break;
> +               return -EOPNOTSUPP;
>
>         case IW_AUTH_TKIP_COUNTERMEASURES:
>                 crypt = priv->ieee->crypt_info.crypt[priv->ieee->crypt_info.tx_keyidx];
>
>
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html