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Staging: rtl8192su/ieee80211: remove unused ieee80211_wx_get_encode_ext() 

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-07-13 20:14:28 +02:00 committed by Greg Kroah-Hartman
parent 7d74deed7c
commit 86467e7bc1
2 changed files with 0 additions and 58 deletions
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3
drivers/staging/rtl8192su/ieee80211/ieee80211.h
View File

@ -2220,9 +2220,6 @@ extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *key);
extern int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data* wrqu, char *extra);
extern int ieee80211_wx_set_encode_ext(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data* wrqu, char *extra);

55
drivers/staging/rtl8192su/ieee80211/ieee80211_wx.c
View File

@ -675,61 +675,6 @@ done:
return ret;
}
int ieee80211_wx_get_encode_ext(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)
{
struct iw_point *encoding = &wrqu->encoding;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
struct ieee80211_crypt_data *crypt;
int idx, max_key_len;
max_key_len = encoding->length - sizeof(*ext);
if (max_key_len < 0)
return -EINVAL;
idx = encoding->flags & IW_ENCODE_INDEX;
if (idx) {
if (idx < 1 || idx > WEP_KEYS)
return -EINVAL;
idx--;
} else
idx = ieee->tx_keyidx;
if (!(ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) &&
ext->alg != IW_ENCODE_ALG_WEP)
if (idx != 0 || ieee->iw_mode != IW_MODE_INFRA)
return -EINVAL;
crypt = ieee->crypt[idx];
encoding->flags = idx + 1;
memset(ext, 0, sizeof(*ext));
if (crypt == NULL || crypt->ops == NULL ) {
ext->alg = IW_ENCODE_ALG_NONE;
ext->key_len = 0;
encoding->flags |= IW_ENCODE_DISABLED;
} else {
if (strcmp(crypt->ops->name, "WEP") == 0 )
ext->alg = IW_ENCODE_ALG_WEP;
else if (strcmp(crypt->ops->name, "TKIP"))
ext->alg = IW_ENCODE_ALG_TKIP;
else if (strcmp(crypt->ops->name, "CCMP"))
ext->alg = IW_ENCODE_ALG_CCMP;
else
return -EINVAL;
ext->key_len = crypt->ops->get_key(ext->key, SCM_KEY_LEN, NULL, crypt->priv);
encoding->flags |= IW_ENCODE_ENABLED;
if (ext->key_len &&
(ext->alg == IW_ENCODE_ALG_TKIP ||
ext->alg == IW_ENCODE_ALG_CCMP))
ext->ext_flags |= IW_ENCODE_EXT_TX_SEQ_VALID;
}
return 0;
}
int ieee80211_wx_set_mlme(struct ieee80211_device *ieee,
struct iw_request_info *info,
union iwreq_data *wrqu, char *extra)