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author | Johannes Berg <johannes.berg@intel.com> | 2012-11-26 10:57:41 (GMT) |
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committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-26 11:37:38 (GMT) |
commit | 028e8da0723a6f6a00d9d1e3dae9ad448a28987e (patch) | |
tree | 3052dd1c94c25dcd1260675fa6bad534fc1dd994 /include/net/mac80211.h | |
parent | 453e66f247f4ecb98cfef653164d428d087187d8 (diff) | |
download | linux-fsl-qoriq-028e8da0723a6f6a00d9d1e3dae9ad448a28987e.tar.xz |
mac80211: fix managed mode channel flags handling
If ieee80211_prep_channel() decides that HT should be
disabled (because the HT IEs from the AP were invalid)
it will set the IEEE80211_STA_DISABLE_HT to not send
HT capabilities to the AP when associating. If this
happens during authentication, the flag will be lost
and we send HT frames, even if the channel config was
set up for non-HT. This can lead to issues.
Fix this by always resetting the ifmgd flags to zero
when the channel context is released so that the flag
resetting in ieee80211_mgd_assoc() isn't necessary.
To make the code a bit easier move the call to release
the channel in ieee80211_set_disassoc() to the end of
the function together with the flag resetting (which
needs to be at the end to avoid timers setting flags.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
0 files changed, 0 insertions, 0 deletions