From c5d3dce875ef055ed9b14f169cc967cc2c8faf1f Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Tue, 30 Sep 2008 17:17:26 -0400 Subject: wireless: remove NETWORK_EMPTY_ESSID flag It is unnecessary and of questionable value. Also remove is_empty_ssid, as it is also unnecessary. Signed-off-by: John W. Linville --- net/ieee80211/ieee80211_rx.c | 15 ++------------- net/ieee80211/ieee80211_wx.c | 12 +++--------- 2 files changed, 5 insertions(+), 22 deletions(-) (limited to 'net/ieee80211') diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index 876a004918b..f15f82e7bbf 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -1146,12 +1146,6 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element switch (info_element->id) { case MFIE_TYPE_SSID: - if (is_empty_ssid(info_element->data, - info_element->len)) { - network->flags |= NETWORK_EMPTY_ESSID; - break; - } - network->ssid_len = min(info_element->len, (u8) IW_ESSID_MAX_SIZE); memcpy(network->ssid, info_element->data, @@ -1161,7 +1155,8 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element IW_ESSID_MAX_SIZE - network->ssid_len); IEEE80211_DEBUG_MGMT("MFIE_TYPE_SSID: '%s' len=%d.\n", - network->ssid, network->ssid_len); + escape_ssid(network->ssid), + network->ssid_len); break; case MFIE_TYPE_RATES: @@ -1391,9 +1386,6 @@ static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct iee network->mode |= IEEE_B; } - if (is_empty_ssid(network->ssid, network->ssid_len)) - network->flags |= NETWORK_EMPTY_ESSID; - memcpy(&network->stats, stats, sizeof(network->stats)); if (ieee->handle_assoc_response != NULL) @@ -1463,9 +1455,6 @@ static int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee8021 return 1; } - if (is_empty_ssid(network->ssid, network->ssid_len)) - network->flags |= NETWORK_EMPTY_ESSID; - memcpy(&network->stats, stats, sizeof(network->stats)); return 0; diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c index 3b031c2910a..3025140ae72 100644 --- a/net/ieee80211/ieee80211_wx.c +++ b/net/ieee80211/ieee80211_wx.c @@ -65,15 +65,9 @@ static char *ieee80211_translate_scan(struct ieee80211_device *ieee, /* Add the ESSID */ iwe.cmd = SIOCGIWESSID; iwe.u.data.flags = 1; - if (network->flags & NETWORK_EMPTY_ESSID) { - iwe.u.data.length = sizeof(""); - start = iwe_stream_add_point(info, start, stop, - &iwe, ""); - } else { - iwe.u.data.length = min(network->ssid_len, (u8) 32); - start = iwe_stream_add_point(info, start, stop, - &iwe, network->ssid); - } + iwe.u.data.length = min(network->ssid_len, (u8) 32); + start = iwe_stream_add_point(info, start, stop, + &iwe, network->ssid); /* Add the protocol name */ iwe.cmd = SIOCGIWNAME; -- cgit v1.2.3