[wireless prism54] use netdev_priv() helper

drivers/net/wireless/prism54/isl_ioctl.c

@@ -250,7 +250,7 @@ prism54_update_stats(islpci_private *priv)
 struct iw_statistics *
 prism54_get_wireless_stats(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	/* If the stats are being updated return old data */
 	if (down_trylock(&priv->stats_sem) == 0) {
@@ -277,7 +277,7 @@ static int
 prism54_commit(struct net_device *ndev, struct iw_request_info *info,
 	       char *cwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	/* simply re-set the last set SSID, this should commit most stuff */
 
@@ -293,7 +293,7 @@ static int
 prism54_get_name(struct net_device *ndev, struct iw_request_info *info,
 		 char *cwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	char *capabilities;
 	union oid_res_t r;
 	int rvalue;
@@ -324,7 +324,7 @@ static int
 prism54_set_freq(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_freq *fwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	int rvalue;
 	u32 c = 0;
 
@@ -363,7 +363,7 @@ static int
 prism54_get_freq(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_freq *fwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue;
 
@@ -379,7 +379,7 @@ static int
 prism54_set_mode(struct net_device *ndev, struct iw_request_info *info,
 		 __u32 * uwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	u32 mlmeautolevel = CARD_DEFAULT_MLME_MODE;
 
 	/* Let's see if the user passed a valid Linux Wireless mode */
@@ -420,7 +420,7 @@ static int
 prism54_get_mode(struct net_device *ndev, struct iw_request_info *info,
 		 __u32 * uwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	BUG_ON((priv->iw_mode < IW_MODE_AUTO) || (priv->iw_mode >
 						  IW_MODE_MONITOR));
@@ -438,7 +438,7 @@ static int
 prism54_set_sens(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	u32 sens;
 
 	/* by default  the card sets this to 20. */
@@ -452,7 +452,7 @@ static int
 prism54_get_sens(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue;
 
@@ -470,7 +470,7 @@ prism54_get_range(struct net_device *ndev, struct iw_request_info *info,
 		  struct iw_point *dwrq, char *extra)
 {
 	struct iw_range *range = (struct iw_range *) extra;
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	char *data;
 	int i, m, rvalue;
 	struct obj_frequencies *freq;
@@ -576,7 +576,7 @@ static int
 prism54_set_wap(struct net_device *ndev, struct iw_request_info *info,
 		struct sockaddr *awrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	char bssid[6];
 	int rvalue;
 
@@ -598,7 +598,7 @@ static int
 prism54_get_wap(struct net_device *ndev, struct iw_request_info *info,
 		struct sockaddr *awrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue;
 
@@ -630,7 +630,7 @@ prism54_translate_bss(struct net_device *ndev, char *current_ev,
 {
 	struct iw_event iwe;	/* Temporary buffer */
 	short cap;
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	/* The first entry must be the MAC address */
 	memcpy(iwe.u.ap_addr.sa_data, bss->address, 6);
@@ -721,7 +721,7 @@ int
 prism54_get_scan(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	int i, rvalue;
 	struct obj_bsslist *bsslist;
 	u32 noise = 0;
@@ -762,7 +762,7 @@ static int
 prism54_set_essid(struct net_device *ndev, struct iw_request_info *info,
 		  struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct obj_ssid essid;
 
 	memset(essid.octets, 0, 33);
@@ -789,7 +789,7 @@ static int
 prism54_get_essid(struct net_device *ndev, struct iw_request_info *info,
 		  struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct obj_ssid *essid;
 	union oid_res_t r;
 	int rvalue;
@@ -819,7 +819,7 @@ static int
 prism54_set_nick(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	if (dwrq->length > IW_ESSID_MAX_SIZE)
 		return -E2BIG;
@@ -836,7 +836,7 @@ static int
 prism54_get_nick(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	dwrq->length = 0;
 
@@ -856,7 +856,7 @@ prism54_set_rate(struct net_device *ndev,
 		 struct iw_param *vwrq, char *extra)
 {
 
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	u32 rate, profile;
 	char *data;
 	int ret, i;
@@ -924,7 +924,7 @@ prism54_get_rate(struct net_device *ndev,
 		 struct iw_request_info *info,
 		 struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	int rvalue;
 	char *data;
 	union oid_res_t r;
@@ -948,7 +948,7 @@ static int
 prism54_set_rts(struct net_device *ndev, struct iw_request_info *info,
 		struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	return mgt_set_request(priv, DOT11_OID_RTSTHRESH, 0, &vwrq->value);
 }
@@ -957,7 +957,7 @@ static int
 prism54_get_rts(struct net_device *ndev, struct iw_request_info *info,
 		struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue;
 
@@ -972,7 +972,7 @@ static int
 prism54_set_frag(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	return mgt_set_request(priv, DOT11_OID_FRAGTHRESH, 0, &vwrq->value);
 }
@@ -981,7 +981,7 @@ static int
 prism54_get_frag(struct net_device *ndev, struct iw_request_info *info,
 		 struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue;
 
@@ -1004,7 +1004,7 @@ static int
 prism54_set_retry(struct net_device *ndev, struct iw_request_info *info,
 		  struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	u32 slimit = 0, llimit = 0;	/* short and long limit */
 	u32 lifetime = 0;
 	int rvalue = 0;
@@ -1048,7 +1048,7 @@ static int
 prism54_get_retry(struct net_device *ndev, struct iw_request_info *info,
 		  struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue = 0;
 	vwrq->disabled = 0;	/* It cannot be disabled */
@@ -1080,7 +1080,7 @@ static int
 prism54_set_encode(struct net_device *ndev, struct iw_request_info *info,
 		   struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	int rvalue = 0, force = 0;
 	int authen = DOT11_AUTH_OS, invoke = 0, exunencrypt = 0;
 	union oid_res_t r;
@@ -1170,7 +1170,7 @@ static int
 prism54_get_encode(struct net_device *ndev, struct iw_request_info *info,
 		   struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct obj_key *key;
 	u32 devindex, index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
 	u32 authen = 0, invoke = 0, exunencrypt = 0;
@@ -1218,7 +1218,7 @@ static int
 prism54_get_txpower(struct net_device *ndev, struct iw_request_info *info,
 		    struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	union oid_res_t r;
 	int rvalue;
 
@@ -1238,7 +1238,7 @@ static int
 prism54_set_txpower(struct net_device *ndev, struct iw_request_info *info,
 		    struct iw_param *vwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	s32 u = vwrq->value;
 
 	/* intersil firmware operates in 0.25 dBm (1/4) */
@@ -1264,7 +1264,7 @@ static int
 prism54_reset(struct net_device *ndev, struct iw_request_info *info,
 	      __u32 * uwrq, char *extra)
 {
-	islpci_reset(ndev->priv, 0);
+	islpci_reset(netdev_priv(ndev), 0);
 
 	return 0;
 }
@@ -1273,7 +1273,7 @@ static int
 prism54_set_beacon(struct net_device *ndev, struct iw_request_info *info,
 		   __u32 * uwrq, char *extra)
 {
-	int rvalue = mgt_set_request((islpci_private *) ndev->priv,
+	int rvalue = mgt_set_request((islpci_private *) netdev_priv(ndev),
 				     DOT11_OID_BEACONPERIOD, 0, uwrq);
 
 	return (rvalue ? rvalue : -EINPROGRESS);
@@ -1287,7 +1287,7 @@ prism54_get_beacon(struct net_device *ndev, struct iw_request_info *info,
 	int rvalue;
 
 	rvalue =
-	    mgt_get_request((islpci_private *) ndev->priv,
+	    mgt_get_request((islpci_private *) netdev_priv(ndev),
 			    DOT11_OID_BEACONPERIOD, 0, NULL, &r);
 	*uwrq = r.u;
 
@@ -1337,7 +1337,7 @@ static int
 prism54_add_mac(struct net_device *ndev, struct iw_request_info *info,
 		struct sockaddr *awrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_acl *acl = &priv->acl;
 	struct mac_entry *entry;
 	struct sockaddr *addr = (struct sockaddr *) extra;
@@ -1366,7 +1366,7 @@ static int
 prism54_del_mac(struct net_device *ndev, struct iw_request_info *info,
 		struct sockaddr *awrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_acl *acl = &priv->acl;
 	struct mac_entry *entry;
 	struct list_head *ptr;
@@ -1396,7 +1396,7 @@ static int
 prism54_get_mac(struct net_device *ndev, struct iw_request_info *info,
 		struct iw_point *dwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_acl *acl = &priv->acl;
 	struct mac_entry *entry;
 	struct list_head *ptr;
@@ -1427,7 +1427,7 @@ static int
 prism54_set_policy(struct net_device *ndev, struct iw_request_info *info,
 		   __u32 * uwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_acl *acl = &priv->acl;
 	u32 mlmeautolevel;
 
@@ -1460,7 +1460,7 @@ static int
 prism54_get_policy(struct net_device *ndev, struct iw_request_info *info,
 		   __u32 * uwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_acl *acl = &priv->acl;
 
 	*uwrq = acl->policy;
@@ -1511,7 +1511,7 @@ prism54_kick_all(struct net_device *ndev, struct iw_request_info *info,
 
 	/* Tell the card to kick every client */
 	mlme->id = cpu_to_le16(0);
-	rvalue = mgt_set_request(ndev->priv, DOT11_OID_DISASSOCIATE, 0, mlme);
+	rvalue = mgt_set_request(netdev_priv(ndev), DOT11_OID_DISASSOCIATE, 0, mlme);
 	kfree(mlme);
 
 	return rvalue;
@@ -1535,7 +1535,7 @@ prism54_kick_mac(struct net_device *ndev, struct iw_request_info *info,
 	/* Tell the card to only kick the corresponding bastard */
 	memcpy(mlme->address, addr->sa_data, ETH_ALEN);
 	mlme->id = cpu_to_le16(-1);
-	rvalue = mgt_set_request(ndev->priv, DOT11_OID_DISASSOCIATE, 0, mlme);
+	rvalue = mgt_set_request(netdev_priv(ndev), DOT11_OID_DISASSOCIATE, 0, mlme);
 
 	kfree(mlme);
 
@@ -1595,7 +1595,7 @@ send_simple_event(islpci_private *priv, const char *str)
 static void
 link_changed(struct net_device *ndev, u32 bitrate)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	if (le32_to_cpu(bitrate)) {
 		if (priv->iw_mode == IW_MODE_INFRA) {
@@ -1604,9 +1604,9 @@ link_changed(struct net_device *ndev, u32 bitrate)
 					NULL);
 			wireless_send_event(ndev, SIOCGIWAP, &uwrq, NULL);
 		} else
-			send_simple_event(ndev->priv, "Link established");
+			send_simple_event(netdev_priv(ndev), "Link established");
 	} else
-		send_simple_event(ndev->priv, "Link lost");
+		send_simple_event(netdev_priv(ndev), "Link lost");
 }
 
 /* Beacon/ProbeResp payload header */
@@ -1889,16 +1889,17 @@ void
 prism54_process_trap(void *data)
 {
 	struct islpci_mgmtframe *frame = data;
+	struct net_device *ndev = frame->ndev;
 	enum oid_num_t n = mgt_oidtonum(frame->header->oid);
 
-	prism54_process_trap_helper(frame->ndev->priv, n, frame->data);
+	prism54_process_trap_helper(netdev_priv(ndev), n, frame->data);
 	islpci_mgt_release(frame);
 }
 
 int
 prism54_set_mac_address(struct net_device *ndev, void *addr)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	int ret;
 
 	if (ndev->addr_len != 6)
@@ -1923,7 +1924,7 @@ int
 prism54_set_wpa(struct net_device *ndev, struct iw_request_info *info,
 		__u32 * uwrq, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	down_write(&priv->mib_sem);
 
@@ -1964,7 +1965,7 @@ int
 prism54_get_oid(struct net_device *ndev, struct iw_request_info *info,
 		struct iw_point *data, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_mgmtframe *response = NULL;
 	int ret = -EIO, response_op = PIMFOR_OP_ERROR;
 	
@@ -1998,7 +1999,7 @@ int
 prism54_set_oid(struct net_device *ndev, struct iw_request_info *info,
 		struct iw_point *data, char *extra)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct islpci_mgmtframe *response = NULL;
 	int ret = 0, response_op = PIMFOR_OP_ERROR;
 	

drivers/net/wireless/prism54/islpci_dev.c

@@ -245,7 +245,7 @@ static int
 islpci_open(struct net_device *ndev)
 {
 	u32 rc;
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	printk(KERN_DEBUG "%s: islpci_open()\n", ndev->name);
 
@@ -265,7 +265,7 @@ islpci_open(struct net_device *ndev)
 static int
 islpci_close(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	printk(KERN_DEBUG "%s: islpci_close ()\n", ndev->name);
 
@@ -491,7 +491,7 @@ islpci_reset(islpci_private *priv, int reload_firmware)
 struct net_device_stats *
 islpci_statistics(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
 	DEBUG(SHOW_FUNCTION_CALLS, "islpci_statistics \n");

drivers/net/wireless/prism54/islpci_eth.c

@@ -72,7 +72,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv,
 int
 islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb = priv->control_block;
 	u32 index;
 	dma_addr_t pci_map_address;
@@ -411,7 +411,7 @@ islpci_eth_receive(islpci_private *priv)
 void
 islpci_eth_tx_timeout(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct net_device_stats *statistics = &priv->statistics;
 
 	/* increment the transmit error counter */

drivers/net/wireless/prism54/islpci_hotplug.c

@@ -133,7 +133,7 @@ prism54_get_card_model(struct net_device *ndev)
 	islpci_private	*priv;
 	char		*modelp;
 
-	priv = ndev->priv;
+	priv = netdev_priv(ndev);
 	switch (priv->pdev->subsystem_device) {
 	case PCIDEVICE_ISL3877:
 		modelp = "PRISM Indigo";
@@ -269,7 +269,7 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto do_pci_release_regions;
 	}
 
-	priv = ndev->priv;
+	priv = netdev_priv(ndev);
 	islpci_set_state(priv, PRV_STATE_PREBOOT); /* we are attempting to boot */
 
 	/* card is in unknown state yet, might have some interrupts pending */
@@ -314,7 +314,7 @@ void
 prism54_remove(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	if (!__in_cleanup_module) {
@@ -355,7 +355,7 @@ int
 prism54_suspend(struct pci_dev *pdev, u32 state)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	printk(KERN_NOTICE "%s: got suspend request (state %d)\n",
@@ -380,7 +380,7 @@ int
 prism54_resume(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	printk(KERN_NOTICE "%s: got resume request\n", ndev->name);

drivers/net/wireless/prism54/islpci_mgt.c

@@ -106,7 +106,7 @@ pimfor_decode_header(void *data, int len)
 int
 islpci_mgmt_rx_fill(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =    /* volatile not needed */
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_RX_MGMTQ]);
@@ -165,7 +165,7 @@ static int
 islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
 		    void *data, int length)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =
 		(isl38xx_control_block *) priv->control_block;
 	void *p;
@@ -271,7 +271,7 @@ islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
 int
 islpci_mgt_receive(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr_frag;
@@ -414,7 +414,7 @@ n",
 void
 islpci_mgt_cleanup_transmit(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =    /* volatile not needed */
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr_frag;
@@ -451,7 +451,7 @@ islpci_mgt_transaction(struct net_device *ndev,
 		       void *senddata, int sendlen,
 		       struct islpci_mgmtframe **recvframe)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	const long wait_cycle_jiffies = (ISL38XX_WAIT_CYCLE * 10 * HZ) / 1000;
 	long timeout_left = ISL38XX_MAX_WAIT_CYCLES * wait_cycle_jiffies;
 	int err;