Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 3.14 19/33] mac80211: properly set CCK flag in radiotap | Date | Tue, 3 Feb 2015 15:14:42 -0800 |
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3.14-stable review patch. If anyone has any objections, please let me know.
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From: Mathy Vanhoef <vanhoefm@gmail.com>
commit 3a5c5e81d8128a9e43abc52b75dd21d3da7a0cfc upstream.
Fix a regression introduced by commit a5e70697d0c4 ("mac80211: add radiotap flag and handling for 5/10 MHz") where the IEEE80211_CHAN_CCK channel type flag was incorrectly replaced by the IEEE80211_CHAN_OFDM flag. This commit fixes that by using the CCK flag again.
Fixes: a5e70697d0c4 ("mac80211: add radiotap flag and handling for 5/10 MHz") Signed-off-by: Mathy Vanhoef <vanhoefm@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- net/mac80211/rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -261,7 +261,7 @@ ieee80211_add_rx_radiotap_header(struct else if (rate && rate->flags & IEEE80211_RATE_ERP_G) channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ; else if (rate) - channel_flags |= IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ; + channel_flags |= IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ; else channel_flags |= IEEE80211_CHAN_2GHZ; put_unaligned_le16(channel_flags, pos);
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