Merge tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
 "Here is the big set of Staging/IIO driver patches for 4.17-rc1.

  It is a lot, over 500 changes, but not huge by previous kernel release
  standards. We deleted more lines than we added again (27k added vs.
  91k remvoed), thanks to finally being able to delete the IRDA drivers
  and networking code.

  We also deleted the ccree crypto driver, but that's coming back in
  through the crypto tree to you, in a much cleaned-up form.

  Added this round is at lot of "mt7621" device support, which is for an
  embedded device that Neil Brown cares about, and of course a handful
  of new IIO drivers as well.

  And finally, the fsl-mc core code moved out of the staging tree to the
  "real" part of the kernel, which is nice to see happen as well.

  Full details are in the shortlog, which has all of the tiny cleanup
  patches described.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (579 commits)
  staging: rtl8723bs: Remove yield call, replace with cond_resched()
  staging: rtl8723bs: Replace yield() call with cond_resched()
  staging: rtl8723bs: Remove unecessary newlines from 'odm.h'.
  staging: rtl8723bs: Rework 'struct _ODM_Phy_Status_Info_' coding style.
  staging: rtl8723bs: Rework 'struct _ODM_Per_Pkt_Info_' coding style.
  staging: rtl8723bs: Replace NULL pointer comparison with '!'.
  staging: rtl8723bs: Factor out rtl8723bs_recv_tasklet() sections.
  staging: rtl8723bs: Fix function signature that goes over 80 characters.
  staging: rtl8723bs: Fix lines too long in update_recvframe_attrib().
  staging: rtl8723bs: Remove unnecessary blank lines in 'rtl8723bs_recv.c'.
  staging: rtl8723bs: Change camel case to snake case in 'rtl8723bs_recv.c'.
  staging: rtl8723bs: Add missing braces in else statement.
  staging: rtl8723bs: Add spaces around ternary operators.
  staging: rtl8723bs: Fix lines with trailing open parentheses.
  staging: rtl8723bs: Remove unnecessary length #define's.
  staging: rtl8723bs: Fix IEEE80211 authentication algorithm constants.
  staging: rtl8723bs: Fix alignment in rtw_wx_set_auth().
  staging: rtl8723bs: Remove braces from single statement conditionals.
  staging: rtl8723bs: Remove unecessary braces from switch statement.
  staging: rtl8723bs: Fix newlines in rtw_wx_set_auth().
  ...

1 files changed, 36 insertions, 36 deletions

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index bcb6919bb7d5..19266cf1edbd 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -163,13 +163,13 @@ struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv)
 	struct xmit_buf				*pxmitbuf;
 
 	pmgntframe = rtw_alloc_xmitframe(pxmitpriv);
-	if (pmgntframe == NULL) {
+	if (!pmgntframe) {
 		DBG_88E("%s, alloc xmitframe fail\n", __func__);
 		return NULL;
 	}
 
 	pxmitbuf = rtw_alloc_xmitbuf_ext(pxmitpriv);
-	if (pxmitbuf == NULL) {
+	if (!pxmitbuf) {
 		DBG_88E("%s, alloc xmitbuf fail\n", __func__);
 		rtw_free_xmitframe(pxmitpriv, pmgntframe);
 		return NULL;
@@ -332,7 +332,7 @@ static void issue_beacon(struct adapter *padapter, int timeout_ms)
 	u8	bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL) {
+	if (!pmgntframe) {
 		DBG_88E("%s, alloc mgnt frame fail\n", __func__);
 		return;
 	}
@@ -478,7 +478,7 @@ static void issue_probersp(struct adapter *padapter, unsigned char *da)
 	unsigned int	rate_len;
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL) {
+	if (!pmgntframe) {
 		DBG_88E("%s, alloc mgnt frame fail\n", __func__);
 		return;
 	}
@@ -623,10 +623,10 @@ static int issue_probereq(struct adapter *padapter,
 	int	bssrate_len = 0;
 	u8	bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
-	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+issue_probereq\n"));
+	RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+%s\n", __func__));
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		goto exit;
 
 	/* update attribute */
@@ -912,7 +912,7 @@ static void issue_asocrsp(struct adapter *padapter, unsigned short status,
 	DBG_88E("%s\n", __func__);
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		return;
 
 	/* update attribute */
@@ -1039,7 +1039,7 @@ static void issue_assocreq(struct adapter *padapter)
 	struct wlan_bssid_ex    *pnetwork = &(pmlmeinfo->network);
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		goto exit;
 
 	/* update attribute */
@@ -1133,7 +1133,7 @@ static void issue_assocreq(struct adapter *padapter)
 
 	/* RSN */
 	p = rtw_get_ie((pmlmeinfo->network.IEs + sizeof(struct ndis_802_11_fixed_ie)), _RSN_IE_2_, &ie_len, (pmlmeinfo->network.IELength - sizeof(struct ndis_802_11_fixed_ie)));
-	if (p != NULL)
+	if (p)
 		pframe = rtw_set_ie(pframe, _RSN_IE_2_, ie_len, (p + 2), &(pattrib->pktlen));
 
 	/* HT caps */
@@ -1221,7 +1221,7 @@ static int _issue_nulldata(struct adapter *padapter, unsigned char *da,
 	pnetwork = &(pmlmeinfo->network);
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		goto exit;
 
 	/* update attribute */
@@ -1338,7 +1338,7 @@ static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da,
 	DBG_88E("%s\n", __func__);
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		goto exit;
 
 	/* update attribute */
@@ -1584,7 +1584,7 @@ static void issue_action_BA(struct adapter *padapter, unsigned char *raddr,
 	DBG_88E("%s, category=%d, action=%d, status=%d\n", __func__, category, action, status);
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		return;
 
 	/* update attribute */
@@ -1632,7 +1632,7 @@ static void issue_action_BA(struct adapter *padapter, unsigned char *raddr,
 						  &pattrib->pktlen);
 
 			psta = rtw_get_stainfo(pstapriv, raddr);
-			if (psta != NULL) {
+			if (psta) {
 				start_seq = (psta->sta_xmitpriv.txseq_tid[status & 0x07]&0xfff) + 1;
 
 				DBG_88E("BA_starting_seqctrl=%d for TID=%d\n", start_seq, status & 0x07);
@@ -1743,7 +1743,7 @@ static void issue_action_BSSCoexistPacket(struct adapter *padapter)
 	action = ACT_PUBLIC_BSSCOEXIST;
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
-	if (pmgntframe == NULL)
+	if (!pmgntframe)
 		return;
 
 	/* update attribute */
@@ -2091,7 +2091,7 @@ static u8 collect_bss_info(struct adapter *padapter,
 
 	/*  checking SSID */
 	p = rtw_get_ie(bssid->IEs + ie_offset, _SSID_IE_, &len, bssid->IELength - ie_offset);
-	if (p == NULL) {
+	if (!p) {
 		DBG_88E("marc: cannot find SSID for survey event\n");
 		return _FAIL;
 	}
@@ -2122,7 +2122,7 @@ static u8 collect_bss_info(struct adapter *padapter,
 	}
 
 	p = rtw_get_ie(bssid->IEs + ie_offset, _EXT_SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset);
-	if (p != NULL) {
+	if (p) {
 		if (len > (NDIS_802_11_LENGTH_RATES_EX-i)) {
 			DBG_88E("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len);
 			return _FAIL;
@@ -2253,7 +2253,7 @@ static void start_create_ibss(struct adapter *padapter)
 			pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS;
 		}
 	} else {
-		DBG_88E("start_create_ibss, invalid cap:%x\n", caps);
+		DBG_88E("%s, invalid cap:%x\n", __func__, caps);
 		return;
 	}
 }
@@ -2568,7 +2568,7 @@ static unsigned int OnProbeReq(struct adapter *padapter,
 			len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_);
 
 	/* check (wildcard) SSID */
-	if (p != NULL) {
+	if (p) {
 		if ((ielen != 0 && memcmp((void *)(p+2), (void *)cur->Ssid.Ssid, cur->Ssid.SsidLength)) ||
 		    (ielen == 0 && pmlmeinfo->hidden_ssid_mode))
 			return _SUCCESS;
@@ -2705,7 +2705,7 @@ static unsigned int OnAuth(struct adapter *padapter,
 	if ((pmlmeinfo->state&0x03) != WIFI_FW_AP_STATE)
 		return _FAIL;
 
-	DBG_88E("+OnAuth\n");
+	DBG_88E("+%s\n", __func__);
 
 	sa = GetAddr2Ptr(pframe);
 
@@ -2735,11 +2735,11 @@ static unsigned int OnAuth(struct adapter *padapter,
 	}
 
 	pstat = rtw_get_stainfo(pstapriv, sa);
-	if (pstat == NULL) {
+	if (!pstat) {
 		/*  allocate a new one */
 		DBG_88E("going to alloc stainfo for sa=%pM\n", sa);
 		pstat = rtw_alloc_stainfo(pstapriv, sa);
-		if (pstat == NULL) {
+		if (!pstat) {
 			DBG_88E(" Exceed the upper limit of supported clients...\n");
 			status = _STATS_UNABLE_HANDLE_STA_;
 			goto auth_fail;
@@ -2973,7 +2973,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
 	}
 
 	pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
-	if (pstat == NULL) {
+	if (!pstat) {
 		status = _RSON_CLS2_;
 		goto asoc_class2_error;
 	}
@@ -3014,7 +3014,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
 	/*  checking SSID */
 	p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SSID_IE_, &ie_len,
 		pkt_len - WLAN_HDR_A3_LEN - ie_offset);
-	if (p == NULL)
+	if (!p)
 		status = _STATS_FAILURE_;
 
 	if (ie_len == 0) { /*  broadcast ssid, however it is not allowed in assocreq */
@@ -3122,7 +3122,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
 		goto OnAssocReqFail;
 
 	pstat->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS);
-	if (wpa_ie == NULL) {
+	if (!wpa_ie) {
 		if (elems.wps_ie) {
 			DBG_88E("STA included WPS IE in "
 				   "(Re)Association Request - assume WPS is "
@@ -3653,7 +3653,7 @@ static unsigned int OnAction_back(struct adapter *padapter,
 	addr = GetAddr2Ptr(pframe);
 	psta = rtw_get_stainfo(pstapriv, addr);
 
-	if (psta == NULL)
+	if (!psta)
 		return _SUCCESS;
 
 	frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
@@ -4144,13 +4144,13 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
 	struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe));
 
 	RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_,
-		 ("+mgt_dispatcher: type(0x%x) subtype(0x%x)\n",
+		 ("+%s: type(0x%x) subtype(0x%x)\n", __func__,
 		  (unsigned int)GetFrameType(pframe),
 		  (unsigned int)GetFrameSubType(pframe)));
 
 	if (GetFrameType(pframe) != WIFI_MGT_TYPE) {
 		RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_,
-			 ("mgt_dispatcher: type(0x%x) error!\n",
+			 ("%s: type(0x%x) error!\n", __func__,
 			  (unsigned int)GetFrameType(pframe)));
 		return;
 	}
@@ -4170,7 +4170,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
 	}
 	ptable += index;
 
-	if (psta != NULL) {
+	if (psta) {
 		if (GetRetry(pframe)) {
 			if (precv_frame->attrib.seq_num ==
 			    psta->RxMgmtFrameSeqNum) {
@@ -4355,7 +4355,7 @@ void report_join_res(struct adapter *padapter, int res)
 	pjoinbss_evt->network.join_res	= res;
 	pjoinbss_evt->network.aid = res;
 
-	DBG_88E("report_join_res(%d)\n", res);
+	DBG_88E("%s(%d)\n", __func__, res);
 
 
 	rtw_joinbss_event_prehandle(padapter, (u8 *)&pjoinbss_evt->network);
@@ -4415,7 +4415,7 @@ void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr,
 
 	pdel_sta_evt->mac_id = mac_id;
 
-	DBG_88E("report_del_sta_event: delete STA, mac_id =%d\n", mac_id);
+	DBG_88E("%s: delete STA, mac_id =%d\n", __func__, mac_id);
 
 	rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
 }
@@ -4460,7 +4460,7 @@ void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr,
 	ether_addr_copy((unsigned char *)(&(padd_sta_evt->macaddr)), MacAddr);
 	padd_sta_evt->cam_id = cam_idx;
 
-	DBG_88E("report_add_sta_event: add STA\n");
+	DBG_88E("%s: add STA\n", __func__);
 
 	rtw_enqueue_cmd(pcmdpriv, pcmd_obj);
 }
@@ -4702,7 +4702,7 @@ void linked_status_chk(struct adapter *padapter)
 
 		rx_chk_limit = 4;
 		psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress);
-		if (psta != NULL) {
+		if (psta) {
 			bool is_p2p_enable = false;
 
 			if (!chk_ap_is_alive(padapter, psta))
@@ -4782,7 +4782,7 @@ void linked_status_chk(struct adapter *padapter)
 			if (pmlmeinfo->FW_sta_info[i].status == 1) {
 				psta = pmlmeinfo->FW_sta_info[i].psta;
 
-				if (psta == NULL)
+				if (!psta)
 					continue;
 				if (pmlmeinfo->FW_sta_info[i].rx_pkt == sta_rx_pkts(psta)) {
 					if (pmlmeinfo->FW_sta_info[i].retry < 3) {
@@ -4852,7 +4852,7 @@ void link_timer_hdl(struct timer_list *t)
 	struct mlme_ext_info	*pmlmeinfo = &(pmlmeext->mlmext_info);
 
 	if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) {
-		DBG_88E("link_timer_hdl:no beacon while connecting\n");
+		DBG_88E("%s:no beacon while connecting\n", __func__);
 		pmlmeinfo->state = WIFI_FW_NULL_STATE;
 		report_join_res(padapter, -3);
 	} else if (pmlmeinfo->state & WIFI_FW_AUTH_STATE) {
@@ -4863,7 +4863,7 @@ void link_timer_hdl(struct timer_list *t)
 			return;
 		}
 
-		DBG_88E("link_timer_hdl: auth timeout and try again\n");
+		DBG_88E("%s: auth timeout and try again\n", __func__);
 		pmlmeinfo->auth_seq = 1;
 		issue_auth(padapter, NULL, 0);
 		set_link_timer(pmlmeext, REAUTH_TO);
@@ -4875,7 +4875,7 @@ void link_timer_hdl(struct timer_list *t)
 			return;
 		}
 
-		DBG_88E("link_timer_hdl: assoc timeout and try again\n");
+		DBG_88E("%s: assoc timeout and try again\n", __func__);
 		issue_assocreq(padapter);
 		set_link_timer(pmlmeext, REASSOC_TO);
 	}