diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2022-06-01 23:42:28 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-06-20 13:55:48 +0300 |
| commit | 325839da9581ee3e881e9c318cbebbdd680cb101 (patch) | |
| tree | 13d21d116f75904ac4ce871c6b283ac6f6eebdfb /net/wireless/nl80211.c | |
| parent | 0f48b8b88aa9ed7b65d7cb55dbc57ec914ddada1 (diff) | |
wifi: cfg80211: simplify cfg80211_mlme_auth() prototype
This function has far too many parameters now, move out
the BSS lookup and pass the request struct instead.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 28748b4f9a86..5a4d3ddcdf80 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10168,11 +10168,12 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; struct ieee80211_channel *chan; - const u8 *bssid, *ssid, *ie = NULL, *auth_data = NULL; - int err, ssid_len, ie_len = 0, auth_data_len = 0; + const u8 *bssid, *ssid; + int err, ssid_len; enum nl80211_auth_type auth_type; struct key_parse key; bool local_state_change; + struct cfg80211_auth_request req = {}; u32 freq; if (!info->attrs[NL80211_ATTR_MAC]) @@ -10243,8 +10244,8 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]); if (info->attrs[NL80211_ATTR_IE]) { - ie = nla_data(info->attrs[NL80211_ATTR_IE]); - ie_len = nla_len(info->attrs[NL80211_ATTR_IE]); + req.ie = nla_data(info->attrs[NL80211_ATTR_IE]); + req.ie_len = nla_len(info->attrs[NL80211_ATTR_IE]); } auth_type = nla_get_u32(info->attrs[NL80211_ATTR_AUTH_TYPE]); @@ -10264,8 +10265,8 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) auth_type != NL80211_AUTHTYPE_FILS_SK_PFS && auth_type != NL80211_AUTHTYPE_FILS_PK) return -EINVAL; - auth_data = nla_data(info->attrs[NL80211_ATTR_AUTH_DATA]); - auth_data_len = nla_len(info->attrs[NL80211_ATTR_AUTH_DATA]); + req.auth_data = nla_data(info->attrs[NL80211_ATTR_AUTH_DATA]); + req.auth_data_len = nla_len(info->attrs[NL80211_ATTR_AUTH_DATA]); } local_state_change = !!info->attrs[NL80211_ATTR_LOCAL_STATE_CHANGE]; @@ -10277,12 +10278,23 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) if (local_state_change) return 0; + req.auth_type = auth_type; + req.key = key.p.key; + req.key_len = key.p.key_len; + req.key_idx = key.idx; + + req.bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid, ssid, ssid_len, + IEEE80211_BSS_TYPE_ESS, + IEEE80211_PRIVACY_ANY); + if (!req.bss) + return -ENOENT; + wdev_lock(dev->ieee80211_ptr); - err = cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid, - ssid, ssid_len, ie, ie_len, - key.p.key, key.p.key_len, key.idx, - auth_data, auth_data_len); + err = cfg80211_mlme_auth(rdev, dev, &req); wdev_unlock(dev->ieee80211_ptr); + + cfg80211_put_bss(&rdev->wiphy, req.bss); + return err; } |