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Commit 8df0f1e5 authored by Wei Yongjun's avatar Wei Yongjun Committed by John W. Linville
Browse files

ipw2200: return error code on error in ipw_wx_get_auth() 



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: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 9304a1c7

drivers/net/wireless/ipw2x00/ipw2200.c

+1 −3
Original line number Diff line number Diff line
@@ -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];