diff options
| author | David Kilroy <kilroyd@googlemail.com> | 2009-06-18 23:21:15 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 15:01:42 -0400 |
| commit | 51cd4aabd082144881644c308647ca501690b68c (patch) | |
| tree | b9db3a760de882bacf46001fe19eeba2c098403c | |
| parent | 3daf097594d398b2ddd2dca6caeaa92cb9148e23 (diff) | |
cfg80211: allow drivers that can't scan for specific ssids
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | net/wireless/core.c | 3 | ||||
| -rw-r--r-- | net/wireless/wext-compat.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c index d5850292b3df..a98670ca98b8 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -346,9 +346,6 @@ int wiphy_register(struct wiphy *wiphy) int i; u16 ifmodes = wiphy->interface_modes; - if (WARN_ON(wiphy->max_scan_ssids < 1)) - return -EINVAL; - /* sanity check ifmodes */ WARN_ON(!ifmodes); ifmodes &= ((1 << __NL80211_IFTYPE_AFTER_LAST) - 1) & ~1; diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 7dbe6c62e5c8..bb97061219ca 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -247,7 +247,8 @@ int cfg80211_wext_giwrange(struct net_device *dev, IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP); IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN); - range->scan_capa |= IW_SCAN_CAPA_ESSID; + if (wdev->wiphy->max_scan_ssids > 0) + range->scan_capa |= IW_SCAN_CAPA_ESSID; return 0; } |