Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Here is an excerpt of the semantic patch that performs the transformation @ rule1 @ type T; struct net_device *dev; @@ dev = ( alloc_netdev | alloc_etherdev | alloc_trdev ) (sizeof(T), ...) @ rule1bis @ struct net_device *dev; expression E; @@ dev->priv = E @ rule2 depends on rule1 && !rule1bis @ struct net_device *dev; type rule1.T; @@ - (T*) dev->priv + netdev_priv(dev) Signed-off-by: Yoann Padioleau <padator@xxxxxxxxxx> Cc: mcgrof@xxxxxxxxx Cc: linux-wireless@xxxxxxxxxxxxxxx Cc: akpm@xxxxxxxxxxxxxxxxxxxx --- drivers/net/wireless/arlan-proc.c | 14 +++--- drivers/net/wireless/hostap/hostap_cs.c | 2 drivers/net/wireless/hostap/hostap_hw.c | 2 drivers/net/wireless/hostap/hostap_ioctl.c | 14 +++--- drivers/net/wireless/orinoco_tmd.c | 2 drivers/net/wireless/prism54/isl_ioctl.c | 6 +- drivers/net/wireless/ray_cs.c | 66 ++++++++++++++--------------- drivers/net/wireless/strip.c | 2 drivers/net/wireless/wl3501_cs.c | 66 ++++++++++++++--------------- 9 files changed, 87 insertions(+), 87 deletions(-) diff --git a/drivers/net/wireless/arlan-proc.c b/drivers/net/wireless/arlan-proc.c index 015abd9..c6e70db 100644 --- a/drivers/net/wireless/arlan-proc.c +++ b/drivers/net/wireless/arlan-proc.c @@ -435,7 +435,7 @@ static int arlan_sysctl_info(ctl_table * goto final; } else - priva = arlan_device[devnum]->priv; + priva = netdev_priv(arlan_device[devnum]); if (priva == NULL) { @@ -654,7 +654,7 @@ static int arlan_sysctl_info161719(ctl_t goto final; } else - priva = arlan_device[devnum]->priv; + priva = netdev_priv(arlan_device[devnum]); if (priva == NULL) { printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n "); @@ -688,7 +688,7 @@ static int arlan_sysctl_infotxRing(ctl_t goto final; } else - priva = arlan_device[devnum]->priv; + priva = netdev_priv(arlan_device[devnum]); if (priva == NULL) { printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n "); @@ -716,7 +716,7 @@ static int arlan_sysctl_inforxRing(ctl_t pos += sprintf(arlan_drive_info + pos, "No device found here \n"); goto final; } else - priva = arlan_device[devnum]->priv; + priva = netdev_priv(arlan_device[devnum]); if (priva == NULL) { printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n "); @@ -745,7 +745,7 @@ static int arlan_sysctl_info18(ctl_table goto final; } else - priva = arlan_device[devnum]->priv; + priva = netdev_priv(arlan_device[devnum]); if (priva == NULL) { printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n "); @@ -780,7 +780,7 @@ static int arlan_configure(ctl_table * c } else if (arlan_device[devnum] != NULL) { - priv = arlan_device[devnum]->priv; + priv = netdev_priv(arlan_device[devnum]); arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_CONF); } @@ -805,7 +805,7 @@ static int arlan_sysctl_reset(ctl_table } else if (arlan_device[devnum] != NULL) { - priv = arlan_device[devnum]->priv; + priv = netdev_priv(arlan_device[devnum]); arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_RESET); } else diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 30e723f..f9cf22b 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -272,7 +272,7 @@ static int sandisk_enable_wireless(struc { int res, ret = 0; conf_reg_t reg; - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; tuple_t tuple; cisparse_t *parse = NULL; diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c index 959887b..18023b5 100644 --- a/drivers/net/wireless/hostap/hostap_hw.c +++ b/drivers/net/wireless/hostap/hostap_hw.c @@ -3424,7 +3424,7 @@ static void prism2_suspend(struct net_de struct local_info *local; union iwreq_data wrqu; - iface = dev->priv; + iface = netdev_priv(dev); local = iface->local; /* Send disconnect event, e.g., to trigger reassociation after resume diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c index 8c71077..d58ac84 100644 --- a/drivers/net/wireless/hostap/hostap_ioctl.c +++ b/drivers/net/wireless/hostap/hostap_ioctl.c @@ -3088,7 +3088,7 @@ #endif /* PRISM2_DOWNLOAD_SUPPORT */ static int prism2_set_genericelement(struct net_device *dev, u8 *elem, size_t len) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; u8 *buf; @@ -3116,7 +3116,7 @@ static int prism2_ioctl_siwauth(struct n struct iw_request_info *info, struct iw_param *data, char *extra) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; switch (data->flags & IW_AUTH_INDEX) { @@ -3182,7 +3182,7 @@ static int prism2_ioctl_giwauth(struct n struct iw_request_info *info, struct iw_param *data, char *extra) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; switch (data->flags & IW_AUTH_INDEX) { @@ -3221,7 +3221,7 @@ static int prism2_ioctl_siwencodeext(str struct iw_request_info *info, struct iw_point *erq, char *extra) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; struct iw_encode_ext *ext = (struct iw_encode_ext *) extra; int i, ret = 0; @@ -3395,7 +3395,7 @@ static int prism2_ioctl_giwencodeext(str struct iw_request_info *info, struct iw_point *erq, char *extra) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; struct ieee80211_crypt_data **crypt; void *sta_ptr; @@ -3716,7 +3716,7 @@ static int prism2_ioctl_giwgenie(struct struct iw_request_info *info, struct iw_point *data, char *extra) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; int len = local->generic_elem_len - 2; @@ -3755,7 +3755,7 @@ static int prism2_ioctl_siwmlme(struct n struct iw_request_info *info, struct iw_point *data, char *extra) { - struct hostap_interface *iface = dev->priv; + struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; struct iw_mlme *mlme = (struct iw_mlme *) extra; u16 reason; diff --git a/drivers/net/wireless/orinoco_tmd.c b/drivers/net/wireless/orinoco_tmd.c index 7c7b960..b9c54d8 100644 --- a/drivers/net/wireless/orinoco_tmd.c +++ b/drivers/net/wireless/orinoco_tmd.c @@ -190,7 +190,7 @@ static int orinoco_tmd_init_one(struct p static void __devexit orinoco_tmd_remove_one(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); - struct orinoco_private *priv = dev->priv; + struct orinoco_private *priv = netdev_priv(dev); struct orinoco_pci_card *card = priv->card; unregister_netdev(dev); diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c index 585f599..f106661 100644 --- a/drivers/net/wireless/prism54/isl_ioctl.c +++ b/drivers/net/wireless/prism54/isl_ioctl.c @@ -1753,7 +1753,7 @@ prism54_get_oid(struct net_device *ndev, int rvalue; enum oid_num_t n = dwrq->flags; - rvalue = mgt_get_request((islpci_private *) ndev->priv, n, 0, NULL, &r); + rvalue = mgt_get_request(netdev_priv(ndev), n, 0, NULL, &r); dwrq->length = mgt_response_to_str(n, &r, extra); if ((isl_oid[n].flags & OID_FLAG_TYPE) != OID_TYPE_U32) kfree(r.ptr); @@ -1766,7 +1766,7 @@ prism54_set_u32(struct net_device *ndev, { u32 oid = uwrq[0], u = uwrq[1]; - return mgt_set_request((islpci_private *) ndev->priv, oid, 0, &u); + return mgt_set_request(netdev_priv(ndev), oid, 0, &u); } static int @@ -1775,7 +1775,7 @@ prism54_set_raw(struct net_device *ndev, { u32 oid = dwrq->flags; - return mgt_set_request((islpci_private *) ndev->priv, oid, 0, extra); + return mgt_set_request(netdev_priv(ndev), oid, 0, extra); } void diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 3be6242..1d9dbf8 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -314,7 +314,7 @@ static int ray_probe(struct pcmcia_devic if (!dev) goto fail_alloc_dev; - local = dev->priv; + local = netdev_priv(dev); local->finder = p_dev; /* The io structure describes IO port mapping. None used here */ @@ -388,7 +388,7 @@ static void ray_detach(struct pcmcia_dev ray_release(link); - local = (ray_dev_t *)dev->priv; + local = netdev_priv(dev); del_timer(&local->timer); if (link->priv) { @@ -412,7 +412,7 @@ static int ray_config(struct pcmcia_devi win_req_t req; memreq_t mem; struct net_device *dev = (struct net_device *)link->priv; - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); DEBUG(1, "ray_config(0x%p)\n", link); @@ -520,7 +520,7 @@ static int ray_init(struct net_device *d int i; UCHAR *p; struct ccs __iomem *pccs; - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; DEBUG(1, "ray_init(0x%p)\n", dev); if (!(pcmcia_dev_present(link))) { @@ -581,7 +581,7 @@ static int ray_init(struct net_device *d static int dl_startup_params(struct net_device *dev) { int ccsindex; - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct ccs __iomem *pccs; struct pcmcia_device *link = local->finder; @@ -786,7 +786,7 @@ static void join_net(u_long data) static void ray_release(struct pcmcia_device *link) { struct net_device *dev = link->priv; - ray_dev_t *local = dev->priv; + ray_dev_t *local = netdev_priv(dev); int i; DEBUG(1, "ray_release(0x%p)\n", link); @@ -834,7 +834,7 @@ int ray_dev_init(struct net_device *dev) #ifdef RAY_IMMEDIATE_INIT int i; #endif /* RAY_IMMEDIATE_INIT */ - ray_dev_t *local = dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; DEBUG(1,"ray_dev_init(dev=%p)\n",dev); @@ -868,7 +868,7 @@ #endif /* RAY_IMMEDIATE_INIT */ /*===========================================================================*/ static int ray_dev_config(struct net_device *dev, struct ifmap *map) { - ray_dev_t *local = dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; /* Dummy routine to satisfy device structure */ DEBUG(1,"ray_dev_config(dev=%p,ifmap=%p)\n",dev,map); @@ -882,7 +882,7 @@ static int ray_dev_config(struct net_dev /*===========================================================================*/ static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev) { - ray_dev_t *local = dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; short length = skb->len; @@ -925,7 +925,7 @@ static int ray_dev_start_xmit(struct sk_ static int ray_hw_xmit(unsigned char* data, int len, struct net_device* dev, UCHAR msg_type) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct ccs __iomem *pccs; int ccsindex; int offset; @@ -1099,7 +1099,7 @@ static int ray_set_freq(struct net_devic struct iw_freq *fwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ /* Reject if card is already initialised */ @@ -1124,7 +1124,7 @@ static int ray_get_freq(struct net_devic struct iw_freq *fwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); fwrq->m = local->sparm.b5.a_hop_pattern; fwrq->e = 0; @@ -1140,7 +1140,7 @@ static int ray_set_essid(struct net_devi struct iw_point *dwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); /* Reject if card is already initialised */ if(local->card_status != CARD_AWAITING_PARAM) @@ -1173,7 +1173,7 @@ static int ray_get_essid(struct net_devi struct iw_point *dwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); /* Get the essid that was set */ memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE); @@ -1194,7 +1194,7 @@ static int ray_get_wap(struct net_device struct sockaddr *awrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); memcpy(awrq->sa_data, local->bss_id, ETH_ALEN); awrq->sa_family = ARPHRD_ETHER; @@ -1211,7 +1211,7 @@ static int ray_set_rate(struct net_devic struct iw_param *vwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); /* Reject if card is already initialised */ if(local->card_status != CARD_AWAITING_PARAM) @@ -1240,7 +1240,7 @@ static int ray_get_rate(struct net_devic struct iw_param *vwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); if(local->net_default_tx_rate == 3) vwrq->value = 2000000; /* Hum... */ @@ -1260,7 +1260,7 @@ static int ray_set_rts(struct net_device struct iw_param *vwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); int rthr = vwrq->value; /* Reject if card is already initialised */ @@ -1290,7 +1290,7 @@ static int ray_get_rts(struct net_device struct iw_param *vwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8) + local->sparm.b5.a_rts_threshold[1]; @@ -1309,7 +1309,7 @@ static int ray_set_frag(struct net_devic struct iw_param *vwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); int fthr = vwrq->value; /* Reject if card is already initialised */ @@ -1338,7 +1338,7 @@ static int ray_get_frag(struct net_devic struct iw_param *vwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8) + local->sparm.b5.a_frag_threshold[1]; @@ -1357,7 +1357,7 @@ static int ray_set_mode(struct net_devic __u32 *uwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); int err = -EINPROGRESS; /* Call commit handler */ char card_mode = 1; @@ -1389,7 +1389,7 @@ static int ray_get_mode(struct net_devic __u32 *uwrq, char *extra) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); if(local->sparm.b5.a_network_type) *uwrq = IW_MODE_INFRA; @@ -1492,7 +1492,7 @@ static int ray_commit(struct net_device */ static iw_stats * ray_get_wireless_stats(struct net_device * dev) { - ray_dev_t * local = (ray_dev_t *) dev->priv; + ray_dev_t * local = netdev_priv(dev); struct pcmcia_device *link = local->finder; struct status __iomem *p = local->sram + STATUS_BASE; @@ -1580,7 +1580,7 @@ static const struct iw_handler_def ray_h /*===========================================================================*/ static int ray_open(struct net_device *dev) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link; link = local->finder; @@ -1614,7 +1614,7 @@ static int ray_open(struct net_device *d /*===========================================================================*/ static int ray_dev_close(struct net_device *dev) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link; link = local->finder; @@ -1773,7 +1773,7 @@ static int parse_addr(char *in_str, UCHA /*===========================================================================*/ static struct net_device_stats *ray_get_stats(struct net_device *dev) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; struct status __iomem *p = local->sram + STATUS_BASE; if (!(pcmcia_dev_present(link))) { @@ -1803,7 +1803,7 @@ static struct net_device_stats *ray_get_ /*===========================================================================*/ static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; int ccsindex; int i; @@ -1840,7 +1840,7 @@ static void ray_update_multi_list(struct int ccsindex; struct ccs __iomem *pccs; int i = 0; - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; void __iomem *p = local->sram + HOST_TO_ECF_BASE; @@ -1884,7 +1884,7 @@ static void ray_update_multi_list(struct /*===========================================================================*/ static void set_multicast_list(struct net_device *dev) { - ray_dev_t *local = (ray_dev_t *)dev->priv; + ray_dev_t *local = netdev_priv(dev); UCHAR promisc; DEBUG(2,"ray_cs set_multicast_list(%p)\n",dev); @@ -1935,7 +1935,7 @@ static irqreturn_t ray_interrupt(int irq DEBUG(4,"ray_cs: interrupt for *dev=%p\n",dev); - local = (ray_dev_t *)dev->priv; + local = netdev_priv(dev); link = (struct pcmcia_device *)local->finder; if (!pcmcia_dev_present(link)) { DEBUG(2,"ray_cs interrupt from device not present or suspended.\n"); @@ -2165,7 +2165,7 @@ static void rx_data(struct net_device *d { struct sk_buff *skb = NULL; struct rcs __iomem *prcslink = prcs; - ray_dev_t *local = dev->priv; + ray_dev_t *local = netdev_priv(dev); UCHAR *rx_ptr; int total_len; int tmp; @@ -2618,7 +2618,7 @@ static int ray_cs_proc_read(char *buf, c dev = (struct net_device *)link->priv; if (!dev) return 0; - local = (ray_dev_t *)dev->priv; + local = netdev_priv(dev); if (!local) return 0; diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c index ef32a5c..ed146ae 100644 --- a/drivers/net/wireless/strip.c +++ b/drivers/net/wireless/strip.c @@ -2571,7 +2571,7 @@ static struct strip *strip_alloc(void) return NULL; /* If no more memory, return */ - strip_info = dev->priv; + strip_info = netdev_priv(dev); strip_info->dev = dev; strip_info->magic = STRIP_MAGIC; diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index c8b5c22..72f3d97 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -859,7 +859,7 @@ static int wl3501_esbq_confirm(struct wl static void wl3501_online(struct net_device *dev) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); printk(KERN_INFO "%s: Wireless LAN online. BSSID: " "%02X %02X %02X %02X %02X %02X\n", dev->name, @@ -907,7 +907,7 @@ static int wl3501_mgmt_association(struc static void wl3501_mgmt_join_confirm(struct net_device *dev, u16 addr) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); struct wl3501_join_confirm sig; dprintk(3, "entry"); @@ -1046,7 +1046,7 @@ static inline void wl3501_start_confirm_ static inline void wl3501_assoc_confirm_interrupt(struct net_device *dev, u16 addr) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); struct wl3501_assoc_confirm sig; dprintk(3, "entry"); @@ -1075,7 +1075,7 @@ static inline void wl3501_rx_interrupt(s int morepkts; u16 addr; u8 sig_id; - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); dprintk(3, "entry"); loop: @@ -1257,7 +1257,7 @@ fail: static int wl3501_close(struct net_device *dev) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = -ENODEV; unsigned long flags; struct pcmcia_device *link; @@ -1289,7 +1289,7 @@ static int wl3501_close(struct net_devic */ static int wl3501_reset(struct net_device *dev) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = -ENODEV; wl3501_block_interrupt(this); @@ -1318,7 +1318,7 @@ out: static void wl3501_tx_timeout(struct net_device *dev) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); struct net_device_stats *stats = &this->stats; unsigned long flags; int rc; @@ -1344,7 +1344,7 @@ static void wl3501_tx_timeout(struct net static int wl3501_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) { int enabled, rc; - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); unsigned long flags; spin_lock_irqsave(&this->lock, flags); @@ -1371,7 +1371,7 @@ static int wl3501_hard_start_xmit(struct static int wl3501_open(struct net_device *dev) { int rc = -ENODEV; - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); unsigned long flags; struct pcmcia_device *link; link = this->p_dev; @@ -1410,14 +1410,14 @@ fail: static struct net_device_stats *wl3501_get_stats(struct net_device *dev) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); return &this->stats; } static struct iw_statistics *wl3501_get_wireless_stats(struct net_device *dev) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); struct iw_statistics *wstats = &this->wstats; u32 value; /* size checked: it is u32 */ @@ -1497,7 +1497,7 @@ static int wl3501_get_name(struct net_de static int wl3501_set_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int channel = wrqu->freq.m; int rc = -EINVAL; @@ -1511,7 +1511,7 @@ static int wl3501_set_freq(struct net_de static int wl3501_get_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); wrqu->freq.m = wl3501_chan2freq[this->chan - 1] * 100000; wrqu->freq.e = 1; @@ -1526,7 +1526,7 @@ static int wl3501_set_mode(struct net_de if (wrqu->mode == IW_MODE_INFRA || wrqu->mode == IW_MODE_ADHOC || wrqu->mode == IW_MODE_AUTO) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); this->net_type = wrqu->mode; rc = wl3501_reset(dev); @@ -1537,7 +1537,7 @@ static int wl3501_set_mode(struct net_de static int wl3501_get_mode(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); wrqu->mode = this->net_type; return 0; @@ -1546,7 +1546,7 @@ static int wl3501_get_mode(struct net_de static int wl3501_get_sens(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); wrqu->sens.value = this->rssi; wrqu->sens.disabled = !wrqu->sens.value; @@ -1577,7 +1577,7 @@ static int wl3501_get_range(struct net_d static int wl3501_set_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); static const u8 bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 }; int rc = -EINVAL; @@ -1597,7 +1597,7 @@ out: static int wl3501_get_wap(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); wrqu->ap_addr.sa_family = ARPHRD_ETHER; memcpy(wrqu->ap_addr.sa_data, this->bssid, ETH_ALEN); @@ -1616,7 +1616,7 @@ static int wl3501_set_scan(struct net_de static int wl3501_get_scan(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int i; char *current_ev = extra; struct iw_event iwe; @@ -1666,7 +1666,7 @@ static int wl3501_set_essid(struct net_d struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); if (wrqu->data.flags) { iw_set_mgmt_info_element(IW_MGMT_INFO_ELEMENT_SSID, @@ -1683,7 +1683,7 @@ static int wl3501_get_essid(struct net_d struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); unsigned long flags; spin_lock_irqsave(&this->lock, flags); @@ -1697,7 +1697,7 @@ static int wl3501_get_essid(struct net_d static int wl3501_set_nick(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); if (wrqu->data.length > sizeof(this->nick)) return -E2BIG; @@ -1708,7 +1708,7 @@ static int wl3501_set_nick(struct net_de static int wl3501_get_nick(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); strlcpy(extra, this->nick, 32); wrqu->data.length = strlen(extra); @@ -1733,7 +1733,7 @@ static int wl3501_get_rts_threshold(stru union iwreq_data *wrqu, char *extra) { u16 threshold; /* size checked: it is u16 */ - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_RTS_THRESHOLD, &threshold, sizeof(threshold)); if (!rc) { @@ -1749,7 +1749,7 @@ static int wl3501_get_frag_threshold(str union iwreq_data *wrqu, char *extra) { u16 threshold; /* size checked: it is u16 */ - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_FRAG_THRESHOLD, &threshold, sizeof(threshold)); if (!rc) { @@ -1765,7 +1765,7 @@ static int wl3501_get_txpow(struct net_d union iwreq_data *wrqu, char *extra) { u16 txpow; - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_CURRENT_TX_PWR_LEVEL, &txpow, sizeof(txpow)); @@ -1787,7 +1787,7 @@ static int wl3501_get_retry(struct net_d union iwreq_data *wrqu, char *extra) { u8 retry; /* size checked: it is u8 */ - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_LONG_RETRY_LIMIT, &retry, sizeof(retry)); @@ -1814,7 +1814,7 @@ static int wl3501_get_encode(struct net_ union iwreq_data *wrqu, char *extra) { u8 implemented, restricted, keys[100], len_keys, tocopy; - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_PRIV_OPT_IMPLEMENTED, &implemented, sizeof(implemented)); @@ -1852,7 +1852,7 @@ static int wl3501_get_power(struct net_d union iwreq_data *wrqu, char *extra) { u8 pwr_state; - struct wl3501_card *this = dev->priv; + struct wl3501_card *this = netdev_priv(dev); int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_CURRENT_PWR_STATE, &pwr_state, sizeof(pwr_state)); @@ -1937,7 +1937,7 @@ static int wl3501_probe(struct pcmcia_de dev->tx_timeout = wl3501_tx_timeout; dev->watchdog_timeo = 5 * HZ; dev->get_stats = wl3501_get_stats; - this = dev->priv; + this = netdev_priv(dev); this->wireless_data.spy_data = &this->spy_data; this->p_dev = p_dev; dev->wireless_data = &this->wireless_data; @@ -2006,7 +2006,7 @@ static int wl3501_config(struct pcmcia_d SET_MODULE_OWNER(dev); - this = dev->priv; + this = netdev_priv(dev); /* * At this point, the dev_node_t structure(s) should be initialized and * arranged in a linked list at link->dev_node. @@ -2079,7 +2079,7 @@ static int wl3501_suspend(struct pcmcia_ { struct net_device *dev = link->priv; - wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND); + wl3501_pwr_mgmt(netdev_priv(dev), WL3501_SUSPEND); if (link->open) netif_device_detach(dev); @@ -2090,7 +2090,7 @@ static int wl3501_resume(struct pcmcia_d { struct net_device *dev = link->priv; - wl3501_pwr_mgmt(dev->priv, WL3501_RESUME); + wl3501_pwr_mgmt(netdev_priv(dev), WL3501_RESUME); if (link->open) { wl3501_reset(dev); netif_device_attach(dev); - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
