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| author | Matt Chen <matt.chen@intel.com> | 2017-01-22 02:16:58 +0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-06-05 21:17:17 +0100 |
| commit | e07fa0fec52c892bc76b57c9fdb9ad17556abfb7 (patch) | |
| tree | b0d13b2c19cf79cc30260d149f6e1740f21ebef6 /drivers | |
| parent | bfa3a03f915ae4aec8130a44885f7e5f987aaba3 (diff) | |
| download | linux-stable-e07fa0fec52c892bc76b57c9fdb9ad17556abfb7.tar.gz linux-stable-e07fa0fec52c892bc76b57c9fdb9ad17556abfb7.tar.bz2 linux-stable-e07fa0fec52c892bc76b57c9fdb9ad17556abfb7.zip | |
mac80211: flush delayed work when entering suspend
commit a9e9200d8661c1a0be8c39f93deb383dc940de35 upstream.
The issue was found when entering suspend and resume.
It triggers a warning in:
mac80211/key.c: ieee80211_enable_keys()
...
WARN_ON_ONCE(sdata->crypto_tx_tailroom_needed_cnt ||
sdata->crypto_tx_tailroom_pending_dec);
...
It points out sdata->crypto_tx_tailroom_pending_dec isn't cleaned up successfully
in a delayed_work during suspend. Add a flush_delayed_work to fix it.
Signed-off-by: Matt Chen <matt.chen@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions