This patch removes dead code introduced by
commit 90a42210f275e1f828eb6c08bf8252c2d6a774e0 and spotted
by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>
---
drivers/net/wireless/libertas/wext.c | 3 ---
1 file changed, 3 deletions(-)
--- linux-2.6.22-rc6-mm1/drivers/net/wireless/libertas/wext.c.old 2007-06-29 21:52:56.000000000 +0200
+++ linux-2.6.22-rc6-mm1/drivers/net/wireless/libertas/wext.c 2007-06-29 21:53:43.000000000 +0200
@@ -1823,85 +1823,82 @@ static int wlan_set_encodeext(struct net
} else if ((alg == IW_ENCODE_ALG_TKIP) || (alg == IW_ENCODE_ALG_CCMP)) {
struct WLAN_802_11_KEY * pkey;
/* validate key length */
if (((alg == IW_ENCODE_ALG_TKIP)
&& (ext->key_len != KEY_LEN_WPA_TKIP))
|| ((alg == IW_ENCODE_ALG_CCMP)
&& (ext->key_len != KEY_LEN_WPA_AES))) {
lbs_deb_wext("invalid size %d for key of alg"
"type %d\n",
ext->key_len,
alg);
ret = -EINVAL;
goto out;
}
if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
pkey = &assoc_req->wpa_mcast_key;
set_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags);
} else {
pkey = &assoc_req->wpa_unicast_key;
set_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags);
}
memset(pkey, 0, sizeof (struct WLAN_802_11_KEY));
memcpy(pkey->key, ext->key, ext->key_len);
pkey->len = ext->key_len;
if (pkey->len)
pkey->flags |= KEY_INFO_WPA_ENABLED;
/* Do this after zeroing key structure */
if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
pkey->flags |= KEY_INFO_WPA_MCAST;
} else {
pkey->flags |= KEY_INFO_WPA_UNICAST;
}
if (alg == IW_ENCODE_ALG_TKIP) {
pkey->type = KEY_TYPE_ID_TKIP;
} else if (alg == IW_ENCODE_ALG_CCMP) {
pkey->type = KEY_TYPE_ID_AES;
- } else {
- ret = -EINVAL;
- goto out;
}
/* If WPA isn't enabled yet, do that now */
if ( assoc_req->secinfo.WPAenabled == 0
&& assoc_req->secinfo.WPA2enabled == 0) {
assoc_req->secinfo.WPAenabled = 1;
assoc_req->secinfo.WPA2enabled = 1;
set_bit(ASSOC_FLAG_SECINFO, &assoc_req->flags);
}
disable_wep (assoc_req);
}
out:
if (ret == 0) {
wlan_postpone_association_work(priv);
} else {
wlan_cancel_association_work(priv);
}
mutex_unlock(&adapter->lock);
lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret);
return ret;
}
static int wlan_set_genie(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *dwrq,
char *extra)
{
wlan_private *priv = dev->priv;
wlan_adapter *adapter = priv->adapter;
int ret = 0;
struct assoc_request * assoc_req;
lbs_deb_enter(LBS_DEB_WEXT);
mutex_lock(&adapter->lock);
assoc_req = wlan_get_association_request(adapter);
if (!assoc_req) {
-
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