diff options
| author | Dan Carpenter <dan.carpenter@linaro.org> | 2024-01-12 17:30:18 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-01-12 15:53:54 +0100 |
| commit | 6dcb35088e264306b948141971286257681ca412 (patch) | |
| tree | e550b1828d918472838f52b9e3b2e30dee167c7f /drivers/thermal | |
| parent | e95fa7404716f6e25021e66067271a4ad8eb1486 (diff) | |
| download | linux-6dcb35088e264306b948141971286257681ca412.tar.gz | |
thermal/debugfs: Unlock on error path in thermal_debug_tz_trip_up()
Add a missing mutex_unlock(&thermal_dbg->lock) to this error path.
Fixes: 7ef01f228c9f ("thermal/debugfs: Add thermal debugfs information for mitigation episodes")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_debugfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/thermal/thermal_debugfs.c b/drivers/thermal/thermal_debugfs.c index b53881e9e0b6e..c617e8b9f0ddf 100644 --- a/drivers/thermal/thermal_debugfs.c +++ b/drivers/thermal/thermal_debugfs.c @@ -592,7 +592,7 @@ void thermal_debug_tz_trip_up(struct thermal_zone_device *tz, if (!tz_dbg->nr_trips) { tze = thermal_debugfs_tz_event_alloc(tz, now); if (!tze) - return; + goto unlock; list_add(&tze->node, &tz_dbg->tz_episodes); } @@ -620,6 +620,7 @@ void thermal_debug_tz_trip_up(struct thermal_zone_device *tz, (temperature - tze->trip_stats[trip_id].avg) / tze->trip_stats[trip_id].count; +unlock: mutex_unlock(&thermal_dbg->lock); } |