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| author |   Lior David <qca_liord@qca.qualcomm.com> | 2016-08-22 12:42:19 +0300 |
|---|---|---|
| committer |   Kalle Valo <kvalo@qca.qualcomm.com> | 2016-08-31 10:31:03 +0300 |
| commit | 5ffae43208ec160e584117fabee2cddc5ad0e39a (patch) | |
| tree | 7d6485065f6fecd64b20deacd3bdf66c711a8c2a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ath10k: fix spurious tx/rx during boot (diff) | |
| download | linux-dev-5ffae43208ec160e584117fabee2cddc5ad0e39a.tar.xz linux-dev-5ffae43208ec160e584117fabee2cddc5ad0e39a.zip | |
wil6210: fix protection of wil->scan_request
Currently the places that check wil->scan_request and
call cfg80211_scan_done are not consistently protected,
so there is a risk that cfg80211_scan_done will be called
with NULL scan_request, causing a kernel crash.
Fix this by using p2p_wdev_mutex in few other places
that access scan_request. This makes sense since
scan_request may point to p2p_wdev, and it is not worth
the extra complexity of adding a new mutex.
Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions