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| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-10-27 14:29:31 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 13:33:06 +0100 |
| commit | 48c509f3f1210d3a2011e7fd4bae6dfc781c5243 (patch) | |
| tree | 1afa2da628d8ed83de758fa0c2076f0cb5eb507f /drivers/hwmon/jc42.c | |
| parent | 0cd303aad220fafa595e0ed593e99aa51b90412b (diff) | |
| download | linux-stable-48c509f3f1210d3a2011e7fd4bae6dfc781c5243.tar.gz linux-stable-48c509f3f1210d3a2011e7fd4bae6dfc781c5243.tar.bz2 linux-stable-48c509f3f1210d3a2011e7fd4bae6dfc781c5243.zip | |
hwmon: (jc42) Fix missing unlock on error in jc42_write()
[ Upstream commit b744db17abf6a2efc2bfa80870cc88e9799a8ccc ]
Add the missing unlock before return from function jc42_write()
in the error handling case.
Fixes: 37dedaee8bc6 ("hwmon: (jc42) Convert register access and caching to regmap/regcache")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20221027062931.598247-1-yangyingliang@huawei.com
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hwmon/jc42.c')
| -rw-r--r-- | drivers/hwmon/jc42.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c index 0554b41c32bc..6593d81cb901 100644 --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -350,7 +350,7 @@ static int jc42_write(struct device *dev, enum hwmon_sensor_types type, ret = regmap_read(data->regmap, JC42_REG_TEMP_CRITICAL, ®val); if (ret) - return ret; + break; /* * JC42.4 compliant chips only support four hysteresis values. |