diff options
| author | Alexey Khoroshilov <[email protected]> | 2012-12-22 01:44:16 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2013-01-07 10:28:03 -0800 |
| commit | e6028db0146cf5a68dbd1508225ea49840997880 (patch) | |
| tree | b2eac067e893ad8ba588ae3e9a2625c8a7dec85f /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | d1c3ed669a2d452cacfb48c2d171a1f364dae2ed (diff) | |
mei: fix mismatch in mutex unlock-lock in mei_amthif_read()
Users of mei_amthif_read() expect it leaves dev->device_lock held,
while there is a path where mei_amthif_read() unlocks device_lock
and returns -ERESTARTSYS.
The patch move code locking device_lock back before the return.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <[email protected]>
Cc: Sedat Dilek <[email protected]>
Acked-by: Tomas Winkler <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions