staging: rtl8188eu: Remove unnecessary extra parentheses

Remove unnecessary extra parentheses to improve code readability.

Signed-off-by: Soumyajit Deb <debsoumyajit100@gmail.com>
Link: https://lore.kernel.org/r/20200406111706.25957-3-debsoumyajit100@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c
index eb48095..2dd775f 100644 (file)
--- a/drivers/staging/rtl8188eu/core/rtw_ap.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ap.c
@@ -315,7 +315,7 @@ void expire_timeout_chk(struct adapter *padapter)
 
                        psta->keep_alive_trycnt = 0;
 
-                       DBG_88E("asoc expire %pM, state = 0x%x\n", (psta->hwaddr), psta->state);
+                       DBG_88E("asoc expire %pM, state = 0x%x\n", psta->hwaddr, psta->state);
                        spin_lock_bh(&pstapriv->asoc_list_lock);
                        list_del_init(&psta->asoc_list);
                        pstapriv->asoc_list_cnt--;
@@ -657,7 +657,7 @@ static void start_bss_network(struct adapter *padapter, u8 *pbuf)
                Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true);
        }
        /* set channel, bwmode */
-       p = rtw_get_ie((pnetwork->ies + sizeof(struct ndis_802_11_fixed_ie)), _HT_ADD_INFO_IE_, &ie_len, (pnetwork->ie_length - sizeof(struct ndis_802_11_fixed_ie)));
+       p = rtw_get_ie(pnetwork->ies + sizeof(struct ndis_802_11_fixed_ie), _HT_ADD_INFO_IE_, &ie_len, pnetwork->ie_length - sizeof(struct ndis_802_11_fixed_ie));
        if (p && ie_len) {
                pht_info = (struct HT_info_element *)(p + 2);
 
@@ -771,10 +771,10 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
        cap = get_unaligned_le16(ie);
 
        /* SSID */
-       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SSID_IE_, &ie_len, (pbss_network->ie_length - _BEACON_IE_OFFSET_));
+       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SSID_IE_, &ie_len, pbss_network->ie_length - _BEACON_IE_OFFSET_);
        if (p && ie_len > 0) {
                memset(&pbss_network->ssid, 0, sizeof(struct ndis_802_11_ssid));
-               memcpy(pbss_network->ssid.ssid, (p + 2), ie_len);
+               memcpy(pbss_network->ssid.ssid, p + 2, ie_len);
                pbss_network->ssid.ssid_length = ie_len;
        }
 
@@ -789,7 +789,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
 
        memset(supportRate, 0, NDIS_802_11_LENGTH_RATES_EX);
        /*  get supported rates */
-       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &ie_len, (pbss_network->ie_length - _BEACON_IE_OFFSET_));
+       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &ie_len, pbss_network->ie_length - _BEACON_IE_OFFSET_);
        if (p) {
                memcpy(supportRate, p + 2, ie_len);
                supportRateNum = ie_len;
@@ -807,7 +807,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
        rtw_set_supported_rate(pbss_network->SupportedRates, network_type);
 
        /* parsing ERP_IE */
-       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &ie_len, (pbss_network->ie_length - _BEACON_IE_OFFSET_));
+       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &ie_len, pbss_network->ie_length - _BEACON_IE_OFFSET_);
        if (p && ie_len > 0)
                ERP_IE_handler(padapter, (struct ndis_802_11_var_ie *)p);
 
@@ -824,7 +824,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
        pairwise_cipher = 0;
        psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_;
        psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_;
-       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pbss_network->ie_length - _BEACON_IE_OFFSET_));
+       p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, pbss_network->ie_length - _BEACON_IE_OFFSET_);
        if (p && ie_len > 0) {
                if (rtw_parse_wpa2_ie(p, ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) {
                        psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X;
@@ -844,7 +844,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
        psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_;
        for (p = ie + _BEACON_IE_OFFSET_;; p += (ie_len + 2)) {
                p = rtw_get_ie(p, _SSN_IE_1_, &ie_len,
-                              (pbss_network->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2)));
+                              pbss_network->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2));
                if ((p) && (!memcmp(p + 2, OUI1, 4))) {
                        if (rtw_parse_wpa_ie(p, ie_len + 2, &group_cipher,
                                             &pairwise_cipher, NULL) == _SUCCESS) {
@@ -869,7 +869,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
        if (pregistrypriv->wmm_enable) {
                for (p = ie + _BEACON_IE_OFFSET_;; p += (ie_len + 2)) {
                        p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len,
-                                      (pbss_network->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2)));
+                                      pbss_network->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2));
                        if ((p) && !memcmp(p + 2, WMM_PARA_IE, 6)) {
                                pmlmepriv->qospriv.qos_option = 1;
 
@@ -892,7 +892,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
        }
        /* parsing HT_CAP_IE */
        p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len,
-                      (pbss_network->ie_length - _BEACON_IE_OFFSET_));
+                      pbss_network->ie_length - _BEACON_IE_OFFSET_);
        if (p && ie_len > 0) {
                struct ieee80211_ht_cap *pht_cap = (struct ieee80211_ht_cap *)(p + 2);
 
@@ -916,7 +916,7 @@ int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf,  int len)
 
        /* parsing HT_INFO_IE */
        p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len,
-                      (pbss_network->ie_length - _BEACON_IE_OFFSET_));
+                      pbss_network->ie_length - _BEACON_IE_OFFSET_);
        if (p && ie_len > 0)
                pHT_info_ie = p;
        switch (network_type) {