diff options
author | Johannes Berg <johannes.berg@intel.com> | 2012-03-05 11:24:37 -0800 |
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committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 15:16:12 -0500 |
commit | 2c6ab7ff8fa9af22a2a616656da6e5a0567da285 (patch) | |
tree | 17efee9f66384e3fd718f015cd9f5c7c91e12f11 /drivers/eisa | |
parent | 15b86bff995525a38126eb44a951765a57ea2f4c (diff) | |
download | linux-2c6ab7ff8fa9af22a2a616656da6e5a0567da285.tar.gz |
iwlwifi: use ieee80211_tx_status
We currently use the _irqsafe version, but that
isn't recommended together with ieee80211_rx()
as it can cause races. If the device reports
a TX-status and RX in that order then with the
current combination mac80211 might process them
in the other order, which can cause issues with
powersaving clients.
Use ieee80211_tx_status() to avoid this race.
Since we don't want to call it with locks held,
process the frame queues later -- this is fine
as they are on the stack.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/eisa')
0 files changed, 0 insertions, 0 deletions