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Subject[PATCH 4/5] staging: rtl8723bs: fix comparsions to NULL
Date
Fix comparsions to NULL to follow kernel coding style.
x == NULL -> !x
x != NULL -> x

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
index 106b4f13efc7..fef04310ccd8 100644
--- a/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8723bs/core/rtw_wlan_util.c
@@ -1106,7 +1106,7 @@ void HT_caps_handler(struct adapter *padapter, struct ndis_80211_var_ie *pIE)
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct ht_priv *phtpriv = &pmlmepriv->htpriv;

- if (pIE == NULL)
+ if (!pIE)
return;

if (phtpriv->ht_option == false)
@@ -1189,7 +1189,7 @@ void HT_info_handler(struct adapter *padapter, struct ndis_80211_var_ie *pIE)
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct ht_priv *phtpriv = &pmlmepriv->htpriv;

- if (pIE == NULL)
+ if (!pIE)
return;

if (phtpriv->ht_option == false)
@@ -1341,7 +1341,7 @@ int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len)
}

bssid = rtw_zmalloc(sizeof(struct wlan_bssid_ex));
- if (bssid == NULL) {
+ if (!bssid) {
DBG_871X("%s rtw_zmalloc fail !!!\n", __func__);
return true;
}
@@ -1416,7 +1416,7 @@ int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len)

/* checking SSID */
p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _SSID_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_);
- if (p == NULL) {
+ if (!p) {
DBG_871X("%s marc: cannot find SSID for survey event\n", __func__);
hidden_ssid = true;
} else {
@@ -1879,7 +1879,7 @@ int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie, uint var_ie_l
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);

pIE = (struct ndis_80211_var_ie *)rtw_get_ie(pvar_ie, _SUPPORTEDRATES_IE_, &ie_len, var_ie_len);
- if (pIE == NULL)
+ if (!pIE)
return _FAIL;

memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates, pIE->data, ie_len);
@@ -2219,9 +2219,9 @@ void rtw_get_current_ip_address(struct adapter *padapter, u8 *pcurrentip)

if ((pmlmeinfo->state & WIFI_FW_LINKING_STATE) ||
pmlmeinfo->state & WIFI_FW_AP_STATE) {
- if (my_ip_ptr != NULL) {
+ if (my_ip_ptr) {
struct in_ifaddr *my_ifa_list = my_ip_ptr->ifa_list;
- if (my_ifa_list != NULL) {
+ if (my_ifa_list) {
ipaddress[0] = my_ifa_list->ifa_address & 0xFF;
ipaddress[1] = (my_ifa_list->ifa_address >> 8) & 0xFF;
ipaddress[2] = (my_ifa_list->ifa_address >> 16) & 0xFF;
--
2.18.0
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