diff options
author | David S. Miller <davem@davemloft.net> | 2018-09-03 22:12:02 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2018-09-03 22:12:02 -0700 |
commit | fc3e3bf55f48e5b18481075b0591ca938c9dba78 (patch) | |
tree | 17541ce7f404c33f51048576d7cdeef436ee95e6 /net/mac80211/util.c | |
parent | a484ef3442d2f05fa59edf4f6d14a8169d1b94a6 (diff) | |
parent | c6e57b3896fc76299913b8cfd82d853bee8a2c84 (diff) | |
download | linux-fc3e3bf55f48e5b18481075b0591ca938c9dba78.tar.bz2 |
Merge tag 'mac80211-for-davem-2018-09-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Here are quite a large number of fixes, notably:
* various A-MSDU building fixes (currently only affects mt76)
* syzkaller & spectre fixes in hwsim
* TXQ vs. teardown fix that was causing crashes
* embed WMM info in reg rule, bad code here had been causing crashes
* one compilation issue with fix from Arnd (rfkill-gpio includes)
* fixes for a race and bad data during/after channel switch
* nl80211: a validation fix, attribute type & unit fixes
along with other small fixes.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r-- | net/mac80211/util.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 88efda7c9f8a..716cd6442d86 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1135,7 +1135,7 @@ void ieee80211_regulatory_limit_wmm_params(struct ieee80211_sub_if_data *sdata, { struct ieee80211_chanctx_conf *chanctx_conf; const struct ieee80211_reg_rule *rrule; - struct ieee80211_wmm_ac *wmm_ac; + const struct ieee80211_wmm_ac *wmm_ac; u16 center_freq = 0; if (sdata->vif.type != NL80211_IFTYPE_AP && @@ -1154,20 +1154,19 @@ void ieee80211_regulatory_limit_wmm_params(struct ieee80211_sub_if_data *sdata, rrule = freq_reg_info(sdata->wdev.wiphy, MHZ_TO_KHZ(center_freq)); - if (IS_ERR_OR_NULL(rrule) || !rrule->wmm_rule) { + if (IS_ERR_OR_NULL(rrule) || !rrule->has_wmm) { rcu_read_unlock(); return; } if (sdata->vif.type == NL80211_IFTYPE_AP) - wmm_ac = &rrule->wmm_rule->ap[ac]; + wmm_ac = &rrule->wmm_rule.ap[ac]; else - wmm_ac = &rrule->wmm_rule->client[ac]; + wmm_ac = &rrule->wmm_rule.client[ac]; qparam->cw_min = max_t(u16, qparam->cw_min, wmm_ac->cw_min); qparam->cw_max = max_t(u16, qparam->cw_max, wmm_ac->cw_max); qparam->aifs = max_t(u8, qparam->aifs, wmm_ac->aifsn); - qparam->txop = !qparam->txop ? wmm_ac->cot / 32 : - min_t(u16, qparam->txop, wmm_ac->cot / 32); + qparam->txop = min_t(u16, qparam->txop, wmm_ac->cot / 32); rcu_read_unlock(); } |