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| author |   Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-11-30 17:17:26 +0200 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2014-12-12 12:35:38 +0100 |
| commit | 722ddb0dab29b666881d74067c2b92d42074351f (patch) | |
| tree | 623cba33a1c58221ba722b1af27b7b21b3b5aaf1 /net/wireless | |
| parent | nl80211: check matches array length before acessing it (diff) | |
| download | linux-dev-722ddb0dab29b666881d74067c2b92d42074351f.tar.xz linux-dev-722ddb0dab29b666881d74067c2b92d42074351f.zip | |
mac80211: update the channel context after channel switch
When the channel switch has been made, a vif is now using
the channel context which was reserved. When that happens,
we need to update the channel context since its parameters
may change.
I hit a case in which I switched to a 40Mhz channel but the
reserved channel context was still on 20Mhz. The rate control
would try to send 40Mhz packets on a 20Mhz channel context and
that made iwlwifi's firmware unhappy.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
0 files changed, 0 insertions, 0 deletions