From: Arnd Bergmann <arnd@xxxxxxxx>
The ioctl handler has no actual callers in the kernel and is useless.
All the functionality should be reachable through the regualar interfaces.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/net/wireless/intersil/hostap/hostap.h | 1 -
.../wireless/intersil/hostap/hostap_ioctl.c | 228 ------------------
.../wireless/intersil/hostap/hostap_main.c | 3 -
3 files changed, 232 deletions(-)
diff --git a/drivers/net/wireless/intersil/hostap/hostap.h b/drivers/net/wireless/intersil/hostap/hostap.h
index c17ab6dbbb538..552ae33d78751 100644
--- a/drivers/net/wireless/intersil/hostap/hostap.h
+++ b/drivers/net/wireless/intersil/hostap/hostap.h
@@ -92,7 +92,6 @@ void hostap_info_process(local_info_t *local, struct sk_buff *skb);
extern const struct iw_handler_def hostap_iw_handler_def;
extern const struct ethtool_ops prism2_ethtool_ops;
-int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
int hostap_siocdevprivate(struct net_device *dev, struct ifreq *ifr,
void __user *data, int cmd);
diff --git a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
index b4adfc190ae87..26162f92e3c3d 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_ioctl.c
@@ -2316,21 +2316,6 @@ static const struct iw_priv_args prism2_priv[] = {
};
-static int prism2_ioctl_priv_inquire(struct net_device *dev, int *i)
-{
- struct hostap_interface *iface;
- local_info_t *local;
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- if (local->func->cmd(dev, HFA384X_CMDCODE_INQUIRE, *i, NULL, NULL))
- return -EOPNOTSUPP;
-
- return 0;
-}
-
-
static int prism2_ioctl_priv_prism2_param(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *uwrq, char *extra)
@@ -2910,146 +2895,6 @@ static int prism2_ioctl_priv_writemif(struct net_device *dev,
}
-static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i)
-{
- struct hostap_interface *iface;
- local_info_t *local;
- int ret = 0;
- union iwreq_data wrqu;
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- printk(KERN_DEBUG "%s: process %d (%s) used deprecated iwpriv monitor "
- "- update software to use iwconfig mode monitor\n",
- dev->name, task_pid_nr(current), current->comm);
-
- /* Backward compatibility code - this can be removed at some point */
-
- if (*i == 0) {
- /* Disable monitor mode - old mode was not saved, so go to
- * Master mode */
- wrqu.mode = IW_MODE_MASTER;
- ret = prism2_ioctl_siwmode(dev, NULL, &wrqu, NULL);
- } else if (*i == 1) {
- /* netlink socket mode is not supported anymore since it did
- * not separate different devices from each other and was not
- * best method for delivering large amount of packets to
- * user space */
- ret = -EOPNOTSUPP;
- } else if (*i == 2 || *i == 3) {
- switch (*i) {
- case 2:
- local->monitor_type = PRISM2_MONITOR_80211;
- break;
- case 3:
- local->monitor_type = PRISM2_MONITOR_PRISM;
- break;
- }
- wrqu.mode = IW_MODE_MONITOR;
- ret = prism2_ioctl_siwmode(dev, NULL, &wrqu, NULL);
- hostap_monitor_mode_enable(local);
- } else
- ret = -EINVAL;
-
- return ret;
-}
-
-
-static int prism2_ioctl_priv_reset(struct net_device *dev, int *i)
-{
- struct hostap_interface *iface;
- local_info_t *local;
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- printk(KERN_DEBUG "%s: manual reset request(%d)\n", dev->name, *i);
- switch (*i) {
- case 0:
- /* Disable and enable card */
- local->func->hw_shutdown(dev, 1);
- local->func->hw_config(dev, 0);
- break;
-
- case 1:
- /* COR sreset */
- local->func->hw_reset(dev);
- break;
-
- case 2:
- /* Disable and enable port 0 */
- local->func->reset_port(dev);
- break;
-
- case 3:
- prism2_sta_deauth(local, WLAN_REASON_DEAUTH_LEAVING);
- if (local->func->cmd(dev, HFA384X_CMDCODE_DISABLE, 0, NULL,
- NULL))
- return -EINVAL;
- break;
-
- case 4:
- if (local->func->cmd(dev, HFA384X_CMDCODE_ENABLE, 0, NULL,
- NULL))
- return -EINVAL;
- break;
-
- default:
- printk(KERN_DEBUG "Unknown reset request %d\n", *i);
- return -EOPNOTSUPP;
- }
-
- return 0;
-}
-
-
-static int prism2_ioctl_priv_set_rid_word(struct net_device *dev, int *i)
-{
- int rid = *i;
- int value = *(i + 1);
-
- printk(KERN_DEBUG "%s: Set RID[0x%X] = %d\n", dev->name, rid, value);
-
- if (hostap_set_word(dev, rid, value))
- return -EINVAL;
-
- return 0;
-}
-
-
-#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
-static int ap_mac_cmd_ioctl(local_info_t *local, int *cmd)
-{
- int ret = 0;
-
- switch (*cmd) {
- case AP_MAC_CMD_POLICY_OPEN:
- local->ap->mac_restrictions.policy = MAC_POLICY_OPEN;
- break;
- case AP_MAC_CMD_POLICY_ALLOW:
- local->ap->mac_restrictions.policy = MAC_POLICY_ALLOW;
- break;
- case AP_MAC_CMD_POLICY_DENY:
- local->ap->mac_restrictions.policy = MAC_POLICY_DENY;
- break;
- case AP_MAC_CMD_FLUSH:
- ap_control_flush_macs(&local->ap->mac_restrictions);
- break;
- case AP_MAC_CMD_KICKALL:
- ap_control_kickall(local->ap);
- hostap_deauth_all_stas(local->dev, local->ap, 0);
- break;
- default:
- ret = -EOPNOTSUPP;
- break;
- }
-
- return ret;
-}
-#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
-
-
#ifdef PRISM2_DOWNLOAD_SUPPORT
static int prism2_ioctl_priv_download(local_info_t *local, struct iw_point *p)
{
@@ -3963,79 +3808,6 @@ const struct iw_handler_def hostap_iw_handler_def =
.get_wireless_stats = hostap_get_wireless_stats,
};
-/* Private ioctls (iwpriv) that have not yet been converted
- * into new wireless extensions API */
-int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
- struct iwreq *wrq = (struct iwreq *) ifr;
- struct hostap_interface *iface;
- local_info_t *local;
- int ret = 0;
-
- iface = netdev_priv(dev);
- local = iface->local;
-
- switch (cmd) {
- case PRISM2_IOCTL_INQUIRE:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = prism2_ioctl_priv_inquire(dev, (int *) wrq->u.name);
- break;
-
- case PRISM2_IOCTL_MONITOR:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = prism2_ioctl_priv_monitor(dev, (int *) wrq->u.name);
- break;
-
- case PRISM2_IOCTL_RESET:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = prism2_ioctl_priv_reset(dev, (int *) wrq->u.name);
- break;
-
- case PRISM2_IOCTL_WDS_ADD:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = prism2_wds_add(local, wrq->u.ap_addr.sa_data, 1);
- break;
-
- case PRISM2_IOCTL_WDS_DEL:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = prism2_wds_del(local, wrq->u.ap_addr.sa_data, 1, 0);
- break;
-
- case PRISM2_IOCTL_SET_RID_WORD:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = prism2_ioctl_priv_set_rid_word(dev,
- (int *) wrq->u.name);
- break;
-
-#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
- case PRISM2_IOCTL_MACCMD:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = ap_mac_cmd_ioctl(local, (int *) wrq->u.name);
- break;
-
- case PRISM2_IOCTL_ADDMAC:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = ap_control_add_mac(&local->ap->mac_restrictions,
- wrq->u.ap_addr.sa_data);
- break;
- case PRISM2_IOCTL_DELMAC:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = ap_control_del_mac(&local->ap->mac_restrictions,
- wrq->u.ap_addr.sa_data);
- break;
- case PRISM2_IOCTL_KICKMAC:
- if (!capable(CAP_NET_ADMIN)) ret = -EPERM;
- else ret = ap_control_kick_mac(local->ap, local->dev,
- wrq->u.ap_addr.sa_data);
- break;
-#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
- default:
- ret = -EOPNOTSUPP;
- break;
- }
-
- return ret;
-}
/* Private ioctls that are not used with iwpriv;
* in SIOCDEVPRIVATE range */
diff --git a/drivers/net/wireless/intersil/hostap/hostap_main.c b/drivers/net/wireless/intersil/hostap/hostap_main.c
index 787f685e70b49..bf86ac26c2acc 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_main.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_main.c
@@ -796,7 +796,6 @@ static const struct net_device_ops hostap_netdev_ops = {
.ndo_open = prism2_open,
.ndo_stop = prism2_close,
- .ndo_do_ioctl = hostap_ioctl,
.ndo_siocdevprivate = hostap_siocdevprivate,
.ndo_set_mac_address = prism2_set_mac_address,
.ndo_set_rx_mode = hostap_set_multicast_list,
@@ -809,7 +808,6 @@ static const struct net_device_ops hostap_mgmt_netdev_ops = {
.ndo_open = prism2_open,
.ndo_stop = prism2_close,
- .ndo_do_ioctl = hostap_ioctl,
.ndo_siocdevprivate = hostap_siocdevprivate,
.ndo_set_mac_address = prism2_set_mac_address,
.ndo_set_rx_mode = hostap_set_multicast_list,
@@ -822,7 +820,6 @@ static const struct net_device_ops hostap_master_ops = {
.ndo_open = prism2_open,
.ndo_stop = prism2_close,
- .ndo_do_ioctl = hostap_ioctl,
.ndo_siocdevprivate = hostap_siocdevprivate,
.ndo_set_mac_address = prism2_set_mac_address,
.ndo_set_rx_mode = hostap_set_multicast_list,
--
2.39.2
