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staging: rtl8192e: Remove constant variable bToOtherSTA

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Remove variable bToOtherSTA 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/ecfcd8bff80d98a4e9a2797535a274625607c699.1696360404.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 21:34:17 +02:00 committed by Greg Kroah-Hartman
parent 0c82f41811
commit 274fba8bb9
1 changed files with 12 additions and 20 deletions
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32
drivers/staging/rtl8192e/rtllib_rx.c
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@ -1244,7 +1244,6 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
u8 bssid[ETH_ALEN] = {0};
size_t hdrlen = 0;
bool bToOtherSTA = false;
int ret = 0, i = 0;
fc = le16_to_cpu(hdr->frame_control);
@ -1278,8 +1277,6 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
/* Filter MGNT Frame */
if (type == RTLLIB_FTYPE_MGMT) {
if (bToOtherSTA)
goto rx_dropped;
if (rtllib_rx_frame_mgmt(ieee, skb, rx_stats, type, stype))
goto rx_dropped;
else
@ -1289,10 +1286,8 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
/* Filter WAPI DATA Frame */
/* Update statstics for AP roaming */
if (!bToOtherSTA) {
ieee->link_detect_info.NumRecvDataInPeriod++;
ieee->link_detect_info.NumRxOkInPeriod++;
}
ieee->link_detect_info.NumRecvDataInPeriod++;
ieee->link_detect_info.NumRxOkInPeriod++;
/* Data frame - extract src/dst addresses */
rtllib_rx_extract_addr(ieee, hdr, dst, src, bssid);
@ -1308,7 +1303,7 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
/* Send pspoll based on moredata */
if ((ieee->iw_mode == IW_MODE_INFRA) &&
(ieee->sta_sleep == LPS_IS_SLEEP) &&
(ieee->polling) && (!bToOtherSTA)) {
(ieee->polling)) {
if (WLAN_FC_MORE_DATA(fc)) {
/* more data bit is set, let's request a new frame
* from the AP
@ -1334,8 +1329,7 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
/* Get TS for Rx Reorder */
hdr = (struct ieee80211_hdr *)skb->data;
if (ieee->current_network.qos_data.active && IsQoSDataFrame(skb->data)
&& !is_multicast_ether_addr(hdr->addr1)
&& (!bToOtherSTA)) {
&& !is_multicast_ether_addr(hdr->addr1)) {
TID = Frame_QoSTID(skb->data);
SeqNum = WLAN_GET_SEQ_SEQ(sc);
rtllib_get_ts(ieee, (struct ts_common_info **)&ts, hdr->addr2, TID,
@ -1366,18 +1360,16 @@ static int rtllib_rx_InfraAdhoc(struct rtllib_device *ieee, struct sk_buff *skb,
/* Update WAPI PN */
/* Check if leave LPS */
if (!bToOtherSTA) {
if (ieee->bIsAggregateFrame)
nr_subframes = rxb->nr_subframes;
else
nr_subframes = 1;
if (unicast)
ieee->link_detect_info.NumRxUnicastOkInPeriod += nr_subframes;
rtllib_rx_check_leave_lps(ieee, unicast, nr_subframes);
}
if (ieee->bIsAggregateFrame)
nr_subframes = rxb->nr_subframes;
else
nr_subframes = 1;
if (unicast)
ieee->link_detect_info.NumRxUnicastOkInPeriod += nr_subframes;
rtllib_rx_check_leave_lps(ieee, unicast, nr_subframes);
/* Indicate packets to upper layer or Rx Reorder */
if (!ieee->ht_info->cur_rx_reorder_enable || ts == NULL || bToOtherSTA)
if (!ieee->ht_info->cur_rx_reorder_enable || ts == NULL)
rtllib_rx_indicate_pkt_legacy(ieee, rx_stats, rxb, dst, src);
else
RxReorderIndicatePacket(ieee, rxb, ts, SeqNum);