2018-02-12 20:38:30 +00:00
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From: Felix Fietkau <nbd@nbd.name>
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Date: Sat, 10 Feb 2018 13:43:07 +0100
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Subject: [PATCH] mac80211: minstrel: fix using short preamble CCK rates on
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HT clients
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mi->supported[MINSTREL_CCK_GROUP] needs to be updated
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Fixes: 782dda00ab8e ("mac80211: minstrel_ht: move short preamble check out of get_rate")
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/net/mac80211/rc80211_minstrel_ht.c
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+++ b/net/mac80211/rc80211_minstrel_ht.c
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2018-03-01 12:34:41 +00:00
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@@ -1268,7 +1268,8 @@ minstrel_ht_update_caps(void *priv, stru
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2018-02-12 20:38:30 +00:00
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goto use_legacy;
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if (test_sta_flag(sinfo, WLAN_STA_SHORT_PREAMBLE))
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- mi->cck_supported_short |= mi->cck_supported_short << 4;
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+ mi->supported[MINSTREL_CCK_GROUP] |=
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+ mi->cck_supported_short << 4;
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/* create an initial rate table with the lowest supported rates */
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minstrel_ht_update_stats(mp, mi);
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