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path: root/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
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Diffstat (limited to 'drivers/staging/rtl8723bs/core/rtw_mlme_ext.c')
-rw-r--r--drivers/staging/rtl8723bs/core/rtw_mlme_ext.c56
1 files changed, 28 insertions, 28 deletions
diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
index 375d2a742dd2..b6c9ea7b793b 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c
@@ -742,11 +742,11 @@ unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
}
pstat = rtw_get_stainfo(pstapriv, sa);
- if (pstat == NULL) {
+ if (!pstat) {
/* allocate a new one */
pstat = rtw_alloc_stainfo(pstapriv, sa);
- if (pstat == NULL) {
+ if (!pstat) {
status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA;
goto auth_fail;
}
@@ -814,7 +814,7 @@ unsigned int OnAuth(struct adapter *padapter, union recv_frame *precv_frame)
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + 4 + _AUTH_IE_OFFSET_, WLAN_EID_CHALLENGE, (int *)&ie_len,
len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_ - 4);
- if ((p == NULL) || (ie_len <= 0)) {
+ if (!p || ie_len <= 0) {
status = WLAN_STATUS_CHALLENGE_FAIL;
goto auth_fail;
}
@@ -1034,7 +1034,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
/* check if the supported rate is ok */
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, WLAN_EID_SUPP_RATES, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset);
- if (p == NULL) {
+ if (!p) {
/* use our own rate set as statoin used */
/* memcpy(supportRate, AP_BSSRATE, AP_BSSRATE_LEN); */
/* supportRateNum = AP_BSSRATE_LEN; */
@@ -1047,7 +1047,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, WLAN_EID_EXT_SUPP_RATES, &ie_len,
pkt_len - WLAN_HDR_A3_LEN - ie_offset);
- if (p != NULL) {
+ if (p) {
if (supportRateNum <= sizeof(supportRate)) {
memcpy(supportRate+supportRateNum, p+2, ie_len);
@@ -1294,7 +1294,7 @@ unsigned int OnAssocReq(struct adapter *padapter, union recv_frame *precv_frame)
/* get a unique AID */
if (pstat->aid == 0) {
for (pstat->aid = 1; pstat->aid <= NUM_STA; pstat->aid++)
- if (pstapriv->sta_aid[pstat->aid - 1] == NULL)
+ if (!pstapriv->sta_aid[pstat->aid - 1])
break;
/* if (pstat->aid > NUM_STA) { */
@@ -1944,7 +1944,7 @@ static struct xmit_frame *_alloc_mgtxmitframe(struct xmit_priv *pxmitpriv, bool
goto exit;
pxmitbuf = rtw_alloc_xmitbuf_ext(pxmitpriv);
- if (pxmitbuf == NULL) {
+ if (!pxmitbuf) {
rtw_free_xmitframe(pxmitpriv, pmgntframe);
pmgntframe = NULL;
goto exit;
@@ -2297,7 +2297,7 @@ void issue_probersp(struct adapter *padapter, unsigned char *da, u8 is_valid_p2p
struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network);
unsigned int rate_len;
- if (da == NULL)
+ if (!da)
return;
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
@@ -2621,7 +2621,7 @@ void issue_auth(struct adapter *padapter, struct sta_info *psta, unsigned short
__le16 le_tmp;
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
return;
/* update attribute */
@@ -2752,7 +2752,7 @@ void issue_asocrsp(struct adapter *padapter, unsigned short status, struct sta_i
__le16 lestatus, le_tmp;
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
return;
/* update attribute */
@@ -2840,7 +2840,7 @@ void issue_asocrsp(struct adapter *padapter, unsigned short status, struct sta_i
break;
}
- if ((pbuf == NULL) || (ie_len == 0)) {
+ if (!pbuf || ie_len == 0) {
break;
}
}
@@ -2884,7 +2884,7 @@ void issue_assocreq(struct adapter *padapter)
u8 vs_ie_length = 0;
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
goto exit;
/* update attribute */
@@ -3061,7 +3061,7 @@ static int _issue_nulldata(struct adapter *padapter, unsigned char *da,
pmlmeinfo = &(pmlmeext->mlmext_info);
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
goto exit;
/* update attribute */
@@ -3200,7 +3200,7 @@ static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da,
struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL)
+ if (!pmgntframe)
goto exit;
/* update attribute */
@@ -3313,7 +3313,7 @@ static int _issue_deauth(struct adapter *padapter, unsigned char *da,
__le16 le_tmp;
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL) {
+ if (!pmgntframe) {
goto exit;
}
@@ -3639,7 +3639,7 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
action = ACT_PUBLIC_BSSCOEXIST;
pmgntframe = alloc_mgtxmitframe(pxmitpriv);
- if (pmgntframe == NULL) {
+ if (!pmgntframe) {
return;
}
@@ -3706,7 +3706,7 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
pbss_network = (struct wlan_bssid_ex *)&pnetwork->network;
p = rtw_get_ie(pbss_network->ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, pbss_network->ie_length - _FIXED_IE_LENGTH_);
- if ((p == NULL) || (len == 0)) {/* non-HT */
+ if (!p || len == 0) {/* non-HT */
if (pbss_network->configuration.ds_config <= 0)
continue;
@@ -3769,7 +3769,7 @@ unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr)
return _SUCCESS;
psta = rtw_get_stainfo(pstapriv, addr);
- if (psta == NULL)
+ if (!psta)
return _SUCCESS;
if (initiator == 0) {/* recipient */
@@ -4641,13 +4641,13 @@ void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr, unsi
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
pcmd_obj = rtw_zmalloc(sizeof(struct cmd_obj));
- if (pcmd_obj == NULL) {
+ if (!pcmd_obj) {
return;
}
cmdsz = (sizeof(struct stadel_event) + sizeof(struct C2HEvent_Header));
pevtcmd = rtw_zmalloc(cmdsz);
- if (pevtcmd == NULL) {
+ if (!pevtcmd) {
kfree(pcmd_obj);
return;
}
@@ -4693,12 +4693,12 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
pcmd_obj = rtw_zmalloc(sizeof(struct cmd_obj));
- if (pcmd_obj == NULL)
+ if (!pcmd_obj)
return;
cmdsz = (sizeof(struct stassoc_event) + sizeof(struct C2HEvent_Header));
pevtcmd = rtw_zmalloc(cmdsz);
- if (pevtcmd == NULL) {
+ if (!pevtcmd) {
kfree(pcmd_obj);
return;
}
@@ -5147,12 +5147,12 @@ void survey_timer_hdl(struct timer_list *t)
}
ph2c = rtw_zmalloc(sizeof(struct cmd_obj));
- if (ph2c == NULL) {
+ if (!ph2c) {
goto exit_survey_timer_hdl;
}
psurveyPara = rtw_zmalloc(sizeof(struct sitesurvey_parm));
- if (psurveyPara == NULL) {
+ if (!psurveyPara) {
kfree(ph2c);
goto exit_survey_timer_hdl;
}
@@ -5781,7 +5781,7 @@ u8 chk_bmc_sleepq_cmd(struct adapter *padapter)
u8 res = _SUCCESS;
ph2c = rtw_zmalloc(sizeof(struct cmd_obj));
- if (ph2c == NULL) {
+ if (!ph2c) {
res = _FAIL;
goto exit;
}
@@ -5805,13 +5805,13 @@ u8 set_tx_beacon_cmd(struct adapter *padapter)
int len_diff = 0;
ph2c = rtw_zmalloc(sizeof(struct cmd_obj));
- if (ph2c == NULL) {
+ if (!ph2c) {
res = _FAIL;
goto exit;
}
ptxBeacon_parm = rtw_zmalloc(sizeof(struct Tx_Beacon_param));
- if (ptxBeacon_parm == NULL) {
+ if (!ptxBeacon_parm) {
kfree(ph2c);
res = _FAIL;
goto exit;
@@ -5871,7 +5871,7 @@ u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf)
void (*event_callback)(struct adapter *dev, u8 *pbuf);
struct evt_priv *pevt_priv = &(padapter->evtpriv);
- if (pbuf == NULL)
+ if (!pbuf)
goto _abort_event_;
peventbuf = (uint *)pbuf;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-25 18:30:54 +0300