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Subject[PATCH 2/8] staging: rtl8188eu: remove unnecessary parentheses
Date
Remove unnecessary parentheses as reported by checkpatch
and from conditionals.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
.../staging/rtl8188eu/core/rtw_ioctl_set.c | 50 +++++++++----------
1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
index 0880f18520a0..9b67f33cb568 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c
@@ -17,11 +17,11 @@ u8 rtw_do_join(struct adapter *padapter)
{
struct list_head *plist, *phead;
u8 *pibss = NULL;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- struct __queue *queue = &(pmlmepriv->scanned_queue);
+ struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+ struct __queue *queue = &pmlmepriv->scanned_queue;
u8 ret = _SUCCESS;

- spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
+ spin_lock_bh(&pmlmepriv->scanned_queue.lock);
phead = get_list_head(queue);
plist = phead->next;

@@ -36,7 +36,7 @@ u8 rtw_do_join(struct adapter *padapter)
pmlmepriv->to_join = true;

if (list_empty(&queue->queue)) {
- spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
+ spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);

/* when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty */
@@ -60,7 +60,7 @@ u8 rtw_do_join(struct adapter *padapter)
} else {
int select_ret;

- spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
+ spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
select_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv);
if (select_ret == _SUCCESS) {
pmlmepriv->to_join = false;
@@ -71,7 +71,7 @@ u8 rtw_do_join(struct adapter *padapter)
/* submit createbss_cmd to change to a ADHOC_MASTER */

/* pmlmepriv->lock has been acquired by caller... */
- struct wlan_bssid_ex *pdev_network = &(padapter->registrypriv.dev_network);
+ struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;

pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE;

@@ -172,7 +172,7 @@ u8 rtw_set_802_11_bssid(struct adapter *padapter, u8 *bssid)
if (padapter->securitypriv.btkip_countermeasure) {
cur_time = jiffies;

- if ((cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ) {
+ if (cur_time - padapter->securitypriv.btkip_countermeasure_time > 60 * HZ) {
padapter->securitypriv.btkip_countermeasure = false;
padapter->securitypriv.btkip_countermeasure_time = 0;
} else {
@@ -229,8 +229,8 @@ u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_info_,
("set_ssid: _FW_LINKED||WIFI_ADHOC_MASTER_STATE\n"));

- if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) &&
- (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength))) {
+ if (pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength &&
+ !memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength)) {
if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)) {
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_,
("Set SSID is the same ssid, fw_state = 0x%08x\n",
@@ -279,7 +279,7 @@ u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid)
if (padapter->securitypriv.btkip_countermeasure) {
cur_time = jiffies;

- if ((cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ) {
+ if (cur_time - padapter->securitypriv.btkip_countermeasure_time > 60 * HZ) {
padapter->securitypriv.btkip_countermeasure = false;
padapter->securitypriv.btkip_countermeasure_time = 0;
} else {
@@ -310,7 +310,7 @@ u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter,
{
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct wlan_network *cur_network = &pmlmepriv->cur_network;
- enum ndis_802_11_network_infra *pold_state = &(cur_network->network.InfrastructureMode);
+ enum ndis_802_11_network_infra *pold_state = &cur_network->network.InfrastructureMode;

RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_notice_,
("+rtw_set_802_11_infrastructure_mode: old =%d new =%d fw_state = 0x%08x\n",
@@ -331,15 +331,15 @@ u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter,
#endif
}

- if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
- (*pold_state == Ndis802_11IBSS))
+ if (check_fwstate(pmlmepriv, _FW_LINKED) ||
+ *pold_state == Ndis802_11IBSS)
rtw_disassoc_cmd(padapter, 0, true);

- if ((check_fwstate(pmlmepriv, _FW_LINKED)) ||
- (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)))
+ if (check_fwstate(pmlmepriv, _FW_LINKED) ||
+ check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
rtw_free_assoc_resources(padapter);

- if ((*pold_state == Ndis802_11Infrastructure) || (*pold_state == Ndis802_11IBSS)) {
+ if (*pold_state == Ndis802_11Infrastructure || *pold_state == Ndis802_11IBSS) {
if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have checked whether issue dis-assoc_cmd or not */
}
@@ -409,8 +409,8 @@ u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_s
goto exit;
}

- if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) ||
- (pmlmepriv->LinkDetectInfo.bBusyTraffic)) {
+ if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING) ||
+ pmlmepriv->LinkDetectInfo.bBusyTraffic) {
/* Scan or linking is in progress, do nothing. */
RT_TRACE(_module_rtl871x_ioctl_set_c_, _drv_err_, ("%s fail since fw_state = %x\n", __func__, get_fwstate(pmlmepriv)));
res = true;
@@ -468,7 +468,7 @@ u8 rtw_set_802_11_authentication_mode(struct adapter *padapter, enum ndis_802_11
u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep)
{
int keyid, res;
- struct security_priv *psecuritypriv = &(padapter->securitypriv);
+ struct security_priv *psecuritypriv = &padapter->securitypriv;
u8 ret = _SUCCESS;

keyid = wep->KeyIndex & 0x3fffffff;
@@ -497,7 +497,7 @@ u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep)
("rtw_set_802_11_add_wep:before memcpy, wep->KeyLength = 0x%x wep->KeyIndex = 0x%x keyid =%x\n",
wep->KeyLength, wep->KeyIndex, keyid));

- memcpy(&(psecuritypriv->dot11DefKey[keyid].skey[0]), &(wep->KeyMaterial), wep->KeyLength);
+ memcpy(&psecuritypriv->dot11DefKey[keyid].skey[0], &wep->KeyMaterial, wep->KeyLength);

psecuritypriv->dot11DefKeylen[keyid] = wep->KeyLength;

@@ -539,15 +539,15 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)
u8 *p;
u16 rate = 0, max_rate = 0;
struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
+ struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
struct registry_priv *pregistrypriv = &adapter->registrypriv;
struct mlme_priv *pmlmepriv = &adapter->mlmepriv;
struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network;
u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0;
u32 ht_ielen = 0;

- if ((!check_fwstate(pmlmepriv, _FW_LINKED)) &&
- (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)))
+ if (!check_fwstate(pmlmepriv, _FW_LINKED) &&
+ !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))
return 0;

if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N|WIRELESS_11_5N)) {
@@ -561,14 +561,14 @@ u16 rtw_get_cur_max_rate(struct adapter *adapter)

max_rate = rtw_mcs_rate(
RF_1T1R,
- bw_40MHz & (pregistrypriv->cbw40_enable),
+ bw_40MHz & pregistrypriv->cbw40_enable,
short_GI_20,
short_GI_40,
pmlmeinfo->HT_caps.mcs.rx_mask
);
}
} else {
- while ((pcur_bss->SupportedRates[i] != 0) && (pcur_bss->SupportedRates[i] != 0xFF)) {
+ while (pcur_bss->SupportedRates[i] != 0 && pcur_bss->SupportedRates[i] != 0xFF) {
rate = pcur_bss->SupportedRates[i]&0x7F;
if (rate > max_rate)
max_rate = rate;
--
2.19.0
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