staging: r8188eu: clean up spacing style issues in os_dep dir

Clean up spacing style issues reported by checkpatch in the os_dep
directory.

CHECK: spaces preferred around that ...
CHECK: No space is necessary after a cast
WARNING: space prohibited before semicolon
WARNING: space prohibited between function name and open parenthesis '('
ERROR: spaces required around that '=' (ctx:VxV)
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210816211053.31728-1-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/os_dep/mlme_linux.c

@@ -119,13 +119,13 @@ void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie)
 			return;
 		p = buff;
 		p += sprintf(p, "ASSOCINFO(ReqIEs =");
-		len = sec_ie[1]+2;
+		len = sec_ie[1] + 2;
 		len =  (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX;
 		for (i = 0; i < len; i++)
 			p += sprintf(p, "%02x", sec_ie[i]);
 		p += sprintf(p, ")");
 		memset(&wrqu, 0, sizeof(wrqu));
-		wrqu.data.length = p-buff;
+		wrqu.data.length = p - buff;
 		wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ?
 				   wrqu.data.length : IW_CUSTOM_MAX;
 		wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff);

drivers/staging/r8188eu/os_dep/os_intfs.c

@@ -516,7 +516,7 @@ static uint loadparam(struct adapter *padapter,  struct  net_device *pnetdev)
 
 	registry_par->channel = (u8)rtw_channel;
 	registry_par->wireless_mode = (u8)rtw_wireless_mode;
-	registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense ;
+	registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense;
 	registry_par->vcs_type = (u8)rtw_vcs_type;
 	registry_par->rts_thresh = (u16)rtw_rts_thresh;
 	registry_par->frag_thresh = (u16)rtw_frag_thresh;
@@ -658,11 +658,11 @@ u16 rtw_recv_select_queue(struct sk_buff *skb)
 	u32 priority;
 	u8 *pdata = skb->data;
 
-	memcpy(&eth_type, pdata+(ETH_ALEN<<1), 2);
+	memcpy(&eth_type, pdata + (ETH_ALEN << 1), 2);
 
 	switch (eth_type) {
 	case htons(ETH_P_IP):
-		piphdr = (struct iphdr *)(pdata+ETH_HLEN);
+		piphdr = (struct iphdr *)(pdata + ETH_HLEN);
 		dscp = piphdr->tos & 0xfc;
 		priority = dscp >> 5;
 		break;
@@ -716,7 +716,7 @@ struct net_device *rtw_init_netdev(struct adapter *old_padapter)
 	padapter->pnetdev = pnetdev;
 	DBG_88E("register rtw_netdev_ops to netdev_ops\n");
 	pnetdev->netdev_ops = &rtw_netdev_ops;
-	pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */
+	pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */
 	pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
 
 	/* step 2. */

drivers/staging/r8188eu/os_dep/osdep_service.c

@@ -61,7 +61,7 @@ void *rtw_malloc2d(int h, int w, int size)
 		return NULL;
 
 	for (j = 0; j < h; j++)
-		a[j] = ((char *)(a+h)) + j*w*size;
+		a[j] = ((char *)(a + h)) + j * w * size;
 
 	return a;
 }
@@ -112,15 +112,15 @@ inline u32 rtw_ms_to_systime(u32 ms)
 /*  the input parameter start use the same unit as jiffies */
 inline s32 rtw_get_passing_time_ms(u32 start)
 {
-	return rtw_systime_to_ms(jiffies-start);
+	return rtw_systime_to_ms(jiffies - start);
 }
 
 void rtw_usleep_os(int us)
 {
-	if (1 < (us/1000))
+	if (1 < (us / 1000))
 		msleep(1);
 	else
-		msleep((us/1000) + 1);
+		msleep((us / 1000) + 1);
 }
 
 #define RTW_SUSPEND_LOCK_NAME "rtw_wifi"
@@ -282,7 +282,7 @@ void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len)
  */
 inline bool rtw_cbuf_full(struct rtw_cbuf *cbuf)
 {
-	return (cbuf->write == cbuf->read-1) ? true : false;
+	return (cbuf->write == cbuf->read - 1) ? true : false;
 }
 
 /**
@@ -312,7 +312,7 @@ bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf)
 	if (0)
 		DBG_88E("%s on %u\n", __func__, cbuf->write);
 	cbuf->bufs[cbuf->write] = buf;
-	cbuf->write = (cbuf->write+1)%cbuf->size;
+	cbuf->write = (cbuf->write + 1) % cbuf->size;
 
 	return _SUCCESS;
 }
@@ -333,7 +333,7 @@ void *rtw_cbuf_pop(struct rtw_cbuf *cbuf)
 	if (0)
 		DBG_88E("%s on %u\n", __func__, cbuf->read);
 	buf = cbuf->bufs[cbuf->read];
-	cbuf->read = (cbuf->read+1)%cbuf->size;
+	cbuf->read = (cbuf->read + 1) % cbuf->size;
 
 	return buf;
 }
@@ -348,7 +348,7 @@ struct rtw_cbuf *rtw_cbuf_alloc(u32 size)
 {
 	struct rtw_cbuf *cbuf;
 
-	cbuf = kmalloc(sizeof(*cbuf) + sizeof(void *)*size, GFP_KERNEL);
+	cbuf = kmalloc(sizeof(*cbuf) + sizeof(void *) * size, GFP_KERNEL);
 
 	if (cbuf) {
 		cbuf->write = 0;

drivers/staging/r8188eu/os_dep/recv_linux.c

@@ -78,7 +78,7 @@ void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup)
 	} else {
 		cur_time = jiffies;
 
-		if (cur_time - psecuritypriv->last_mic_err_time < 60*HZ) {
+		if (cur_time - psecuritypriv->last_mic_err_time < 60 * HZ) {
 			psecuritypriv->btkip_countermeasure = true;
 			psecuritypriv->last_mic_err_time = 0;
 			psecuritypriv->btkip_countermeasure_time = cur_time;

drivers/staging/r8188eu/os_dep/rtw_android.c

@@ -62,7 +62,7 @@ static int g_wifi_on = true;
 int rtw_android_cmdstr_to_num(char *cmdstr)
 {
 	int cmd_num;
-	for (cmd_num=0; cmd_num < ANDROID_WIFI_CMD_MAX; cmd_num++)
+	for (cmd_num = 0; cmd_num < ANDROID_WIFI_CMD_MAX; cmd_num++)
 		if (!strncasecmp(cmdstr, android_wifi_cmd_str[cmd_num],
 		    strlen(android_wifi_cmd_str[cmd_num])))
 			break;

drivers/staging/r8188eu/os_dep/usb_intf.c

@@ -312,7 +312,7 @@ static void process_spec_devid(const struct usb_device_id *pdid)
 		flags = specific_device_id_tbl[i].flags;
 
 		if ((pdid->idVendor == vid) && (pdid->idProduct == pid) &&
-		    (flags&SPEC_DEV_ID_DISABLE_HT)) {
+		    (flags & SPEC_DEV_ID_DISABLE_HT)) {
 			rtw_ht_enable = 0;
 			rtw_cbw40_enable = 0;
 			rtw_ampdu_enable = 0;

drivers/staging/r8188eu/os_dep/xmit_linux.c

@@ -41,7 +41,7 @@ void _rtw_open_pktfile(struct sk_buff *pktptr, struct pkt_file *pfile)
 
 }
 
-uint _rtw_pktfile_read (struct pkt_file *pfile, u8 *rmem, uint rlen)
+uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen)
 {
 	uint	len = 0;
 
@@ -49,7 +49,7 @@ uint _rtw_pktfile_read (struct pkt_file *pfile, u8 *rmem, uint rlen)
 	len = (rlen > len) ? len : rlen;
 
 	if (rmem)
-		skb_copy_bits(pfile->pkt, pfile->buf_len-pfile->pkt_len, rmem, len);
+		skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, rmem, len);
 
 	pfile->cur_addr += len;
 	pfile->pkt_len -= len;
@@ -104,7 +104,7 @@ void rtw_os_xmit_resource_free(struct adapter *padapter,
 	kfree(pxmitbuf->pallocated_buf);
 }
 
-#define WMM_XMIT_THRESHOLD	(NR_XMITFRAME*2/5)
+#define WMM_XMIT_THRESHOLD	(NR_XMITFRAME * 2 / 5)
 
 void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt)
 {
@@ -230,7 +230,7 @@ int rtw_xmit_entry(struct sk_buff *pkt, struct  net_device *pnetdev)
 	if (!rtw_mc2u_disable && check_fwstate(pmlmepriv, WIFI_AP_STATE) &&
 	    (IP_MCAST_MAC(pkt->data) || ICMPV6_MCAST_MAC(pkt->data)) &&
 	    (padapter->registrypriv.wifi_spec == 0)) {
-		if (pxmitpriv->free_xmitframe_cnt > (NR_XMITFRAME/4)) {
+		if (pxmitpriv->free_xmitframe_cnt > (NR_XMITFRAME / 4)) {
 			res = rtw_mlcst2unicst(padapter, pkt);
 			if (res)
 				goto exit;