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mac80211: remove unused driver ops 

The driver operations set_ieee8021x(), set_port_auth() and
set_privacy_invoked() are not used by any drivers, except
set_privacy_invoked() they aren't even used by mac80211.
Remove them at least until we need to support drivers with
mac80211 that require getting this information.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Michael Wu <flamingice@sourmilk.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2007-10-30 15:58:18 +01:00 committed by David S. Miller
parent 8636bf6513
commit 56db6c52bb
2 changed files with 1 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
include/net/mac80211.h
View File

@ -941,27 +941,11 @@ enum ieee80211_erp_change_flags {
* and remove_interface calls, i.e. while the interface with the
* given local_address is enabled.
*
* @set_ieee8021x: Enable/disable IEEE 802.1X. This item requests wlan card
* to pass unencrypted EAPOL-Key frames even when encryption is
* configured. If the wlan card does not require such a configuration,
* this function pointer can be set to NULL.
*
* @set_port_auth: Set port authorization state (IEEE 802.1X PAE) to be
* authorized (@authorized=1) or unauthorized (=0). This function can be
* used if the wlan hardware or low-level driver implements PAE.
* mac80211 will filter frames based on authorization state in any case,
* so this function pointer can be NULL if low-level driver does not
* require event notification about port state changes.
*
* @hw_scan: Ask the hardware to service the scan request, no need to start
* the scan state machine in stack.
*
* @get_stats: return low-level statistics
*
* @set_privacy_invoked: For devices that generate their own beacons and probe
* response or association responses this updates the state of privacy_invoked
* returns 0 for success or an error number.
*
* @get_sequence_counter: For devices that have internal sequence counters this
* callback allows mac80211 to access the current value of a counter.
* This callback seems not well-defined, tell us if you need it.
@ -1034,14 +1018,9 @@ struct ieee80211_ops {
int (*set_key)(struct ieee80211_hw *hw, enum set_key_cmd cmd,
const u8 *local_address, const u8 *address,
struct ieee80211_key_conf *key);
int (*set_ieee8021x)(struct ieee80211_hw *hw, int use_ieee8021x);
int (*set_port_auth)(struct ieee80211_hw *hw, u8 *addr,
int authorized);
int (*hw_scan)(struct ieee80211_hw *hw, u8 *ssid, size_t len);
int (*get_stats)(struct ieee80211_hw *hw,
struct ieee80211_low_level_stats *stats);
int (*set_privacy_invoked)(struct ieee80211_hw *hw,
int privacy_invoked);
int (*get_sequence_counter)(struct ieee80211_hw *hw,
u8* addr, u8 keyidx, u8 txrx,
u32* iv32, u16* iv16);

7
net/mac80211/ieee80211_ioctl.c
View File

@ -917,7 +917,6 @@ static int ieee80211_ioctl_siwauth(struct net_device *dev,
struct iw_request_info *info,
struct iw_param *data, char *extra)
{
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
int ret = 0;
@ -927,6 +926,7 @@ static int ieee80211_ioctl_siwauth(struct net_device *dev,
case IW_AUTH_CIPHER_GROUP:
case IW_AUTH_WPA_ENABLED:
case IW_AUTH_RX_UNENCRYPTED_EAPOL:
case IW_AUTH_PRIVACY_INVOKED:
break;
case IW_AUTH_KEY_MGMT:
if (sdata->type != IEEE80211_IF_TYPE_STA)
@ -948,11 +948,6 @@ static int ieee80211_ioctl_siwauth(struct net_device *dev,
else
ret = -EOPNOTSUPP;
break;
case IW_AUTH_PRIVACY_INVOKED:
if (local->ops->set_privacy_invoked)
ret = local->ops->set_privacy_invoked(
local_to_hw(local), data->value);
break;
default:
ret = -EOPNOTSUPP;
break;