staging: ks7010: remove KSC_OPNOTSUPP related code

This commit reviews KSC_OPNOTSUPP related code. The
preprocessor KSC_OPNOTSUPP is defined by default so
related wext functions are not being used. Just clean
code removing all of this stuff.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ks7010/ks_wlan_net.c b/drivers/staging/ks7010/ks_wlan_net.c
index 05cdeb1..2f79e6a 100644 (file)
--- a/drivers/staging/ks7010/ks_wlan_net.c
+++ b/drivers/staging/ks7010/ks_wlan_net.c
@@ -52,8 +52,6 @@ struct wep_key {
 /* List of Wireless Handlers (new API) */
 static const struct iw_handler_def ks_wlan_handler_def;
 
-#define KSC_OPNOTSUPP  /* Operation Not Support */
-
 /*
  *     function prototypes
  */
@@ -934,52 +932,6 @@ static int ks_wlan_get_encode(struct net_device *dev,
        return 0;
 }
 
-#ifndef KSC_OPNOTSUPP
-static int ks_wlan_set_txpow(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *vwrq, char *extra)
-{
-       return -EOPNOTSUPP;     /* Not Support */
-}
-
-static int ks_wlan_get_txpow(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *vwrq, char *extra)
-{
-       if (priv->sleep_mode == SLP_SLEEP)
-               return -EPERM;
-
-       /* for SLEEP MODE */
-       /* Not Support */
-       vwrq->txpower.value = 0;
-       vwrq->txpower.disabled = (vwrq->txpower.value == 0);
-       vwrq->txpower.fixed = 1;
-       return 0;
-}
-
-static int ks_wlan_set_retry(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *vwrq, char *extra)
-{
-       return -EOPNOTSUPP;     /* Not Support */
-}
-
-static int ks_wlan_get_retry(struct net_device *dev,
-                            struct iw_request_info *info,
-                            union iwreq_data *vwrq, char *extra)
-{
-       if (priv->sleep_mode == SLP_SLEEP)
-               return -EPERM;
-
-       /* for SLEEP MODE */
-       /* Not Support */
-       vwrq->retry.value = 0;
-       vwrq->retry.disabled = (vwrq->retry.value == 0);
-       vwrq->retry.fixed = 1;
-       return 0;
-}
-#endif /* KSC_OPNOTSUPP */
-
 static int ks_wlan_get_range(struct net_device *dev,
                             struct iw_request_info *info,
                             union iwreq_data *dwrq, char *extra)
@@ -1167,27 +1119,6 @@ static int ks_wlan_get_iwstats(struct net_device *dev,
        return 0;
 }
 
-#ifndef KSC_OPNOTSUPP
-
-static int ks_wlan_set_sens(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *vwrq, char *extra)
-{
-       return -EOPNOTSUPP;     /* Not Support */
-}
-
-static int ks_wlan_get_sens(struct net_device *dev,
-                           struct iw_request_info *info,
-                           union iwreq_data *vwrq, char *extra)
-{
-       /* Not Support */
-       vwrq->sens.value = 0;
-       vwrq->sens.disabled = (vwrq->sens.value == 0);
-       vwrq->sens.fixed = 1;
-       return 0;
-}
-#endif /* KSC_OPNOTSUPP */
-
 /* Note : this is deprecated in favor of IWSCAN */
 static int ks_wlan_get_aplist(struct net_device *dev,
                              struct iw_request_info *info,
@@ -2540,10 +2471,6 @@ static const iw_handler ks_wlan_handler[] = {
        IW_HANDLER(SIOCGIWFREQ, ks_wlan_get_freq),
        IW_HANDLER(SIOCSIWMODE, ks_wlan_set_mode),
        IW_HANDLER(SIOCGIWMODE, ks_wlan_get_mode),
-#ifndef KSC_OPNOTSUPP
-       IW_HANDLER(SIOCSIWSENS, ks_wlan_set_sens),
-       IW_HANDLER(SIOCGIWSENS, ks_wlan_get_sens),
-#endif /* KSC_OPNOTSUPP */
        IW_HANDLER(SIOCGIWRANGE, ks_wlan_get_range),
        IW_HANDLER(SIOCGIWSTATS, ks_wlan_get_iwstats),
        IW_HANDLER(SIOCSIWAP, ks_wlan_set_wap),
@@ -2562,12 +2489,6 @@ static const iw_handler ks_wlan_handler[] = {
        IW_HANDLER(SIOCGIWRTS, ks_wlan_get_rts),
        IW_HANDLER(SIOCSIWFRAG, ks_wlan_set_frag),
        IW_HANDLER(SIOCGIWFRAG, ks_wlan_get_frag),
-#ifndef KSC_OPNOTSUPP
-       IW_HANDLER(SIOCSIWTXPOW, ks_wlan_set_txpow),
-       IW_HANDLER(SIOCGIWTXPOW, ks_wlan_get_txpow),
-       IW_HANDLER(SIOCSIWRETRY, ks_wlan_set_retry),
-       IW_HANDLER(SIOCGIWRETRY, ks_wlan_get_retry),
-#endif /* KSC_OPNOTSUPP */
        IW_HANDLER(SIOCSIWENCODE, ks_wlan_set_encode),
        IW_HANDLER(SIOCGIWENCODE, ks_wlan_get_encode),
        IW_HANDLER(SIOCSIWPOWER, ks_wlan_set_power),