Staging: wlan-ng: p80211wext.c add latest changes & remove extra nulls from wext_handlers
add the latest changes from wlan-ng-devel
remove 2 stray nulls from the wext_handler table introduced
by the tidy up patch.
Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/wlan-ng/p80211wext.c b/drivers/staging/wlan-ng/p80211wext.c
index 9cf05ce..c795a36 100644
--- a/drivers/staging/wlan-ng/p80211wext.c
+++ b/drivers/staging/wlan-ng/p80211wext.c
@@ -548,10 +548,13 @@
DBFENTER;
+ i = (erq->flags & IW_ENCODE_INDEX) - 1;
+ erq->flags = 0;
+
if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED)
- erq->flags = IW_ENCODE_ENABLED;
+ erq->flags |= IW_ENCODE_ENABLED;
else
- erq->flags = IW_ENCODE_DISABLED;
+ erq->flags |= IW_ENCODE_DISABLED;
if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED)
erq->flags |= IW_ENCODE_RESTRICTED;
@@ -614,17 +617,24 @@
err = -EFAULT;
goto exit;
}
- else {
- enable = 1;
+
+ /* Set current key number only if no keys are given */
+ if (erq->flags & IW_ENCODE_NOKEY) {
+ result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID, i);
+
+ if (result) {
+ err = -EFAULT;
+ goto exit;
+ }
}
- }
- else {
- // Do not thing when no Key Index
+ } else {
+ // Use defaultkey if no Key Index
+ i = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
}
/* Check if there is no key information in the iwconfig request */
- if((erq->flags & IW_ENCODE_NOKEY) == 0 && enable == 1) {
+ if((erq->flags & IW_ENCODE_NOKEY) == 0 ) {
/*------------------------------------------------------------
* If there is WEP Key for setting, check the Key Information
@@ -679,8 +689,7 @@
/* Check the PrivacyInvoked flag */
if (erq->flags & IW_ENCODE_DISABLED) {
result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_false);
- }
- else if((erq->flags & IW_ENCODE_ENABLED) || enable == 1) {
+ } else {
result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked, P80211ENUM_truth_true);
}
@@ -689,7 +698,13 @@
goto exit;
}
- /* Check the ExcludeUnencrypted flag */
+ /* The security mode may be open or restricted, and its meaning
+ depends on the card used. With most cards, in open mode no
+ authentication is used and the card may also accept non-
+ encrypted sessions, whereas in restricted mode only encrypted
+ sessions are accepted and the card will use authentication if
+ available.
+ */
if (erq->flags & IW_ENCODE_RESTRICTED) {
result = p80211wext_dorequest(wlandev, DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted, P80211ENUM_truth_true);
}
@@ -1746,8 +1761,6 @@
(iw_handler) NULL, /* SIOCGIWAPLIST */
(iw_handler) p80211wext_siwscan, /* SIOCSIWSCAN */
(iw_handler) p80211wext_giwscan, /* SIOCGIWSCAN */
- (iw_handler) NULL, /* null */ /* SIOCSIWSCAN */
- (iw_handler) NULL, /* null */ /* SIOCGIWSCAN */
(iw_handler) p80211wext_siwessid, /* SIOCSIWESSID */
(iw_handler) p80211wext_giwessid, /* SIOCGIWESSID */
(iw_handler) NULL, /* SIOCSIWNICKN */