diff options
| author | Colin Ian King <colin.king@canonical.com> | 2016-10-23 21:56:08 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2016-10-24 06:05:13 -0700 |
| commit | 38d8ed65092ed22f52a95f397855cace0260e110 (patch) | |
| tree | 59b5e01b4d1f349b736a8c0e4ce3cf8f3338cafd /Documentation/devicetree | |
| parent | 07d9a380680d1c0eb51ef87ff2eab5c994949e69 (diff) | |
hwmon: (core) fix resource leak on devm_kcalloc failure
If dev_kcalloc fails to allocate hw_dev->groups then the current
exit path is a direct return, causing a leak of resources such
as hwdev and ida is not removed. Fix this by exiting via the
free_hwmon exit path that performs the necessary resource cleanup.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/devicetree')