diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2026-02-23 14:00:24 -0800 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2026-03-12 07:09:50 -0400 |
| commit | d78368b182f01d3dca9c19b0d5f9563bd2306e9c (patch) | |
| tree | b415e36aff072ee34cd01545754442d3b6eae870 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2614ab1bb1944510b83b419a46adf395c856e199 (diff) | |
wifi: cw1200: Fix locking in error paths
[ Upstream commit d98c24617a831e92e7224a07dcaed2dd0b02af96 ]
cw1200_wow_suspend() must only return with priv->conf_mutex locked if it
returns zero. This mutex must be unlocked if an error is returned. Add
mutex_unlock() calls to the error paths from which that call is missing.
This has been detected by the Clang thread-safety analyzer.
Fixes: a910e4a94f69 ("cw1200: add driver for the ST-E CW1100 & CW1200 WLAN chipsets")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20260223220102.2158611-25-bart.vanassche@linux.dev
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions