4.9-stable review patch. If anyone has any objections, please let me know.
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From: Johannes Berg johannes.berg@intel.com
[ Upstream commit 115865fa0826ed18ca04717cf72d0fe874c0fe7f ]
In my previous patch, I missed that rate_control_rate_init() is called from some places that cannot sleep, so it cannot call ieee80211_recalc_min_chandef(). Remove that call for now to fix the context bug, we'll have to find a different way to fix the minimum channel width issue.
Fixes: 96aa2e7cf126 ("mac80211: calculate min channel width correctly") Reported-by: Xiaolong Ye (via lkp-robot) xiaolong.ye@intel.com Signed-off-by: Johannes Berg johannes.berg@intel.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- net/mac80211/rate.c | 2 -- 1 file changed, 2 deletions(-)
--- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -40,8 +40,6 @@ void rate_control_rate_init(struct sta_i
ieee80211_sta_set_rx_nss(sta);
- ieee80211_recalc_min_chandef(sta->sdata); - if (!ref) return;