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staging: rtl8192e: Remove constant variable fltr_src_sta_frame

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Remove variable fltr_src_sta_frame as it is set to 0 and unchanged. The
equation results accordingly. Remove dead code.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/1a37a8be464bb25531657aa7c868201676d7abb6.1696360404.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 21:33:55 +02:00 committed by Greg Kroah-Hartman
parent 4ba2590bff
commit 1e420c1980
3 changed files with 0 additions and 13 deletions
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2
drivers/staging/rtl8192e/rtl8192e/rtl_core.c
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@ -741,8 +741,6 @@ static void _rtl92e_init_priv_variable(struct net_device *dev)
priv->rtllib->iw_mode = IW_MODE_INFRA;
priv->rtllib->net_promiscuous_md = false;
priv->rtllib->intel_promiscuous_md_info.promiscuous_on = false;
priv->rtllib->intel_promiscuous_md_info.fltr_src_sta_frame =
false;
priv->rtllib->ieee_up = 0;
priv->retry_rts = DEFAULT_RETRY_RTS;
priv->retry_data = DEFAULT_RETRY_DATA;

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

@ -1177,7 +1177,6 @@ struct rt_pmkid_list {
struct rt_intel_promisc_mode {
bool promiscuous_on;
bool fltr_src_sta_frame;
};
/*************** DRIVER STATUS *****/

10
drivers/staging/rtl8192e/rtllib_rx.c
View File

@ -956,16 +956,6 @@ static int rtllib_rx_data_filter(struct rtllib_device *ieee, struct ieee80211_hd
return -1;
}
/* Filter packets sent by an STA that will be forwarded by AP */
if (ieee->intel_promiscuous_md_info.promiscuous_on &&
ieee->intel_promiscuous_md_info.fltr_src_sta_frame) {
if ((fc & IEEE80211_FCTL_TODS) && !(fc & IEEE80211_FCTL_FROMDS) &&
!ether_addr_equal(dst, ieee->current_network.bssid) &&
ether_addr_equal(bssid, ieee->current_network.bssid)) {
return -1;
}
}
/* Nullfunc frames may have PS-bit set, so they must be passed to
* hostap_handle_sta_rx() before being dropped here.
*/