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author | David S. Miller <davem@davemloft.net> | 2019-08-07 04:44:57 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2019-08-07 04:44:57 +0300 |
commit | 13dfb3fa494361ea9a5950f27c9cd8b06d28c04f (patch) | |
tree | 1bf30874f57c6c6b21160a10282191fcd0868055 /net/mac80211/mlme.c | |
parent | 05bb520376af2c5146d3c44832c22ec3bb54d778 (diff) | |
parent | 33920f1ec5bf47c5c0a1d2113989bdd9dfb3fae9 (diff) | |
download | linux-13dfb3fa494361ea9a5950f27c9cd8b06d28c04f.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Just minor overlapping changes in the conflicts here.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/mlme.c')
-rw-r--r-- | net/mac80211/mlme.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index e89ed800f012..641876982ab9 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -2042,6 +2042,16 @@ ieee80211_sta_wmm_params(struct ieee80211_local *local, ieee80211_regulatory_limit_wmm_params(sdata, ¶ms[ac], ac); } + /* WMM specification requires all 4 ACIs. */ + for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { + if (params[ac].cw_min == 0) { + sdata_info(sdata, + "AP has invalid WMM params (missing AC %d), using defaults\n", + ac); + return false; + } + } + for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { mlme_dbg(sdata, "WMM AC=%d acm=%d aifs=%d cWmin=%d cWmax=%d txop=%d uapsd=%d, downgraded=%d\n", |