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authorHelmut Schaa <hschaa@suse.de>2007-11-09 16:26:09 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:54:37 -0800
commit48933dea47c947f1d44631ce2292736e6a48eef1 (patch)
tree76d9dbaaeb3c967dd4fa08432937167b922e8af9
parentdabeb344f54ab780d152714c18f1cb6b21c471a1 (diff)
mac80211: Remove local->scan_flags
This patch removes all references to local->scan_flags as these are not used anymore since the removal of prism2 ioctls. Signed-off-by: Helmut Schaa <hschaa@suse.de> Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/mac80211/ieee80211_i.h4
-rw-r--r--net/mac80211/ieee80211_ioctl.c19
-rw-r--r--net/mac80211/ieee80211_sta.c12
3 files changed, 3 insertions, 32 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 72e1c93dd87..2be7fcebac4 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -483,10 +483,6 @@ struct ieee80211_local {
struct list_head sta_bss_list;
struct ieee80211_sta_bss *sta_bss_hash[STA_HASH_SIZE];
spinlock_t sta_bss_lock;
-#define IEEE80211_SCAN_MATCH_SSID BIT(0)
-#define IEEE80211_SCAN_WPA_ONLY BIT(1)
-#define IEEE80211_SCAN_EXTRA_INFO BIT(2)
- int scan_flags;
/* SNMP counters */
/* dot11CountersTable */
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index da3350d44da..bbd9bc572a5 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -513,7 +513,6 @@ static int ieee80211_ioctl_siwscan(struct net_device *dev,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
struct iw_scan_req *req = NULL;
u8 *ssid = NULL;
@@ -522,21 +521,9 @@ static int ieee80211_ioctl_siwscan(struct net_device *dev,
if (!netif_running(dev))
return -ENETDOWN;
- switch (sdata->type) {
- case IEEE80211_IF_TYPE_STA:
- case IEEE80211_IF_TYPE_IBSS:
- if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) {
- ssid = sdata->u.sta.ssid;
- ssid_len = sdata->u.sta.ssid_len;
- }
- break;
- case IEEE80211_IF_TYPE_AP:
- if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID) {
- ssid = sdata->u.ap.ssid;
- ssid_len = sdata->u.ap.ssid_len;
- }
- break;
- default:
+ if (sdata->type != IEEE80211_IF_TYPE_STA &&
+ sdata->type != IEEE80211_IF_TYPE_IBSS &&
+ sdata->type != IEEE80211_IF_TYPE_AP) {
return -EOPNOTSUPP;
}
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index bee8080f224..4f9be2fb2bf 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -2894,15 +2894,6 @@ ieee80211_sta_scan_result(struct net_device *dev,
if (!(local->enabled_modes & (1 << bss->hw_mode)))
return current_ev;
- if (local->scan_flags & IEEE80211_SCAN_WPA_ONLY &&
- !bss->wpa_ie && !bss->rsn_ie)
- return current_ev;
-
- if (local->scan_flags & IEEE80211_SCAN_MATCH_SSID &&
- (local->scan_ssid_len != bss->ssid_len ||
- memcmp(local->scan_ssid, bss->ssid, bss->ssid_len) != 0))
- return current_ev;
-
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
@@ -3009,9 +3000,6 @@ ieee80211_sta_scan_result(struct net_device *dev,
do {
char *buf;
- if (!(local->scan_flags & IEEE80211_SCAN_EXTRA_INFO))
- break;
-
buf = kmalloc(100, GFP_ATOMIC);
if (!buf)
break;