diff options
Diffstat (limited to 'drivers/net/wireless/libertas/wext.c')
-rw-r--r-- | drivers/net/wireless/libertas/wext.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/drivers/net/wireless/libertas/wext.c b/drivers/net/wireless/libertas/wext.c index 38a451edb70..69dd19bf955 100644 --- a/drivers/net/wireless/libertas/wext.c +++ b/drivers/net/wireless/libertas/wext.c @@ -46,32 +46,6 @@ static inline void lbs_cancel_association_work(struct lbs_private *priv) } /** - * @brief This function checks if the command is allowed. - * - * @param priv A pointer to lbs_private structure - * @return allowed or not allowed. - */ - -int lbs_is_cmd_allowed(struct lbs_private *priv) -{ - int ret = 1; - - lbs_deb_enter(LBS_DEB_WEXT); - - if (!priv->is_auto_deep_sleep_enabled) { - if (priv->is_deep_sleep) { - lbs_deb_wext("IOCTLS called when station" - "is in deep sleep\n"); - ret = 0; - } - } - - lbs_deb_leave(LBS_DEB_WEXT); - return ret; -} - - -/** * @brief Find the channel frequency power info with specific channel * * @param priv A pointer to struct lbs_private structure @@ -193,11 +167,6 @@ static int lbs_get_freq(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - lbs_deb_leave(LBS_DEB_WEXT); - return -EBUSY; - } - cfp = lbs_find_cfp_by_band_and_channel(priv, 0, priv->curbssparams.channel); @@ -308,12 +277,6 @@ static int lbs_set_rts(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - if (vwrq->disabled) val = MRVDRV_RTS_MAX_VALUE; @@ -335,11 +298,6 @@ static int lbs_get_rts(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_RTS_THRESHOLD, &val); if (ret) goto out; @@ -362,12 +320,6 @@ static int lbs_set_frag(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - if (vwrq->disabled) val = MRVDRV_FRAG_MAX_VALUE; @@ -389,11 +341,6 @@ static int lbs_get_frag(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - ret = lbs_get_snmp_mib(priv, SNMP_MIB_OID_FRAG_THRESHOLD, &val); if (ret) goto out; @@ -443,11 +390,6 @@ static int lbs_get_txpow(struct net_device *dev, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - if (!priv->radio_on) { lbs_deb_wext("tx power off\n"); vwrq->value = 0; @@ -481,11 +423,6 @@ static int lbs_set_retry(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - if ((vwrq->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT) return -EOPNOTSUPP; @@ -534,11 +471,6 @@ static int lbs_get_retry(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - vwrq->disabled = 0; if (vwrq->flags & IW_RETRY_LONG) { @@ -907,9 +839,6 @@ static struct iw_statistics *lbs_get_wireless_stats(struct net_device *dev) lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) - return NULL; - priv->wstats.status = priv->mode; /* If we're not associated, all quality values are meaningless */ @@ -1010,12 +939,6 @@ static int lbs_set_freq(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - mutex_lock(&priv->lock); assoc_req = lbs_get_association_request(priv); if (!assoc_req) { @@ -1125,11 +1048,6 @@ static int lbs_set_rate(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - lbs_deb_wext("vwrq->value %d\n", vwrq->value); lbs_deb_wext("vwrq->fixed %d\n", vwrq->fixed); @@ -1188,11 +1106,6 @@ static int lbs_get_rate(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - lbs_deb_leave(LBS_DEB_WEXT); - return -EBUSY; - } - if (priv->connect_status == LBS_CONNECTED) { vwrq->value = priv->cur_rate * 500000; @@ -1219,11 +1132,6 @@ static int lbs_set_mode(struct net_device *dev, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - if ( (*uwrq != IW_MODE_ADHOC) && (*uwrq != IW_MODE_INFRA) && (*uwrq != IW_MODE_AUTO)) { @@ -1465,12 +1373,6 @@ static int lbs_set_encode(struct net_device *dev, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - mutex_lock(&priv->lock); assoc_req = lbs_get_association_request(priv); if (!assoc_req) { @@ -1654,12 +1556,6 @@ static int lbs_set_encodeext(struct net_device *dev, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - mutex_lock(&priv->lock); assoc_req = lbs_get_association_request(priv); if (!assoc_req) { @@ -1872,12 +1768,6 @@ static int lbs_set_auth(struct net_device *dev, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - mutex_lock(&priv->lock); assoc_req = lbs_get_association_request(priv); if (!assoc_req) { @@ -1980,12 +1870,6 @@ static int lbs_get_auth(struct net_device *dev, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - switch (dwrq->flags & IW_AUTH_INDEX) { case IW_AUTH_KEY_MGMT: dwrq->value = priv->secinfo.key_mgmt; @@ -2028,11 +1912,6 @@ static int lbs_set_txpow(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - goto out; - } - if (vwrq->disabled) { lbs_set_radio(priv, RADIO_PREAMBLE_AUTO, 0); goto out; @@ -2152,12 +2031,6 @@ static int lbs_set_essid(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - if (!priv->radio_on) { ret = -EINVAL; goto out; @@ -2285,12 +2158,6 @@ static int lbs_set_wap(struct net_device *dev, struct iw_request_info *info, lbs_deb_enter(LBS_DEB_WEXT); - if (!lbs_is_cmd_allowed(priv)) { - ret = -EBUSY; - lbs_deb_leave_args(LBS_DEB_WEXT, "ret %d", ret); - return ret; - } - if (!priv->radio_on) return -EINVAL; |