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staging: rtl8192e: Remove constant variable net_promiscuous_md

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Remove variable net_promiscuous_md as it is set to 0 and unchanged. The
equations result accordingly. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/84a9865f763feeaaa51ce9abecf76c848e13580e.1696360404.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann 2023-10-03 21:34:07 +02:00 committed by Greg Kroah-Hartman
parent ff56e82adf
commit 0c82f41811
4 changed files with 5 additions and 16 deletions
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8
drivers/staging/rtl8192e/rtl8192e/rtl_core.c
View file

@ -739,7 +739,6 @@ static void _rtl92e_init_priv_variable(struct net_device *dev)
priv->chan = 1;
priv->rtllib->mode = WIRELESS_MODE_AUTO;
priv->rtllib->iw_mode = IW_MODE_INFRA;
priv->rtllib->net_promiscuous_md = false;
priv->rtllib->ieee_up = 0;
priv->retry_rts = DEFAULT_RETRY_RTS;
priv->retry_data = DEFAULT_RETRY_DATA;
@ -1030,15 +1029,12 @@ static void _rtl92e_watchdog_wq_cb(void *data)
MAC80211_NOLINK) &&
(ieee->rf_power_state == rf_on) && !ieee->is_set_key &&
(!ieee->proto_stoppping) && !ieee->wx_set_enc) {
if ((ieee->pwr_save_ctrl.ReturnPoint ==
IPS_CALLBACK_NONE) &&
(!ieee->net_promiscuous_md)) {
if (ieee->pwr_save_ctrl.ReturnPoint == IPS_CALLBACK_NONE) {
rtl92e_ips_enter(dev);
}
}
}
if ((ieee->link_state == MAC80211_LINKED) && (ieee->iw_mode ==
IW_MODE_INFRA) && (!ieee->net_promiscuous_md)) {
if ((ieee->link_state == MAC80211_LINKED) && (ieee->iw_mode == IW_MODE_INFRA)) {
if (ieee->link_detect_info.NumRxOkInPeriod > 100 ||
ieee->link_detect_info.NumTxOkInPeriod > 100)
bBusyTraffic = true;

4
drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
View file

@ -209,7 +209,6 @@ static int _rtl92e_wx_set_mode(struct net_device *dev,
union iwreq_data *wrqu, char *b)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct rtllib_device *ieee = netdev_priv_rsl(dev);
enum rt_rf_power_state rt_state;
int ret;
@ -218,8 +217,7 @@ static int _rtl92e_wx_set_mode(struct net_device *dev,
return 0;
rt_state = priv->rtllib->rf_power_state;
mutex_lock(&priv->wx_mutex);
if (wrqu->mode == IW_MODE_MONITOR ||
ieee->net_promiscuous_md) {
if (wrqu->mode == IW_MODE_MONITOR) {
if (rt_state == rf_off) {
if (priv->rtllib->rf_off_reason >
RF_CHANGE_BY_IPS) {

1
drivers/staging/rtl8192e/rtllib.h
View file

@ -1253,7 +1253,6 @@ struct rtllib_device {
int scan_age;
int iw_mode; /* operating mode (IW_MODE_*) */
bool net_promiscuous_md;
spinlock_t lock;
spinlock_t wpax_suitlist_lock;

8
drivers/staging/rtl8192e/rtllib_rx.c
View file

@ -1255,12 +1255,8 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
/*Filter pkt not to me*/
multicast = is_multicast_ether_addr(hdr->addr1);
unicast = !multicast;
if (unicast && !ether_addr_equal(dev->dev_addr, hdr->addr1)) {
if (ieee->net_promiscuous_md)
bToOtherSTA = true;
else
goto rx_dropped;
}
if (unicast && !ether_addr_equal(dev->dev_addr, hdr->addr1))
goto rx_dropped;
/*Filter pkt has too small length */
hdrlen = rtllib_rx_get_hdrlen(ieee, skb, rx_stats);