* [PATCH] cfg80211: don't refuse HT20 channels on devices that don't support HT40
@ 2010-05-17 15:30 Helmut Schaa
0 siblings, 0 replies; only message in thread
From: Helmut Schaa @ 2010-05-17 15:30 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless, Johannes Berg
Don't refuse HT20 channels on devices that don't support HT40.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
---
net/wireless/chan.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d92d088..647832a 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -35,8 +35,9 @@ rdev_freq_to_chan(struct cfg80211_registered_device *rdev,
if (!ht_cap->ht_supported)
return NULL;
- if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
- ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT)
+ if (channel_type != NL80211_CHAN_HT20 &&
+ (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) ||
+ ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT))
return NULL;
}
--
1.6.4.2
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2010-05-17 15:30 [PATCH] cfg80211: don't refuse HT20 channels on devices that don't support HT40 Helmut Schaa
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