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| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-03-19 21:22:57 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-04-15 13:21:00 +0200 |
| commit | d44616c6cc3e35eea03ecfe9040edfa2b486a059 (patch) | |
| tree | eafa525c18cf902c9cbb38705cccf1b5484e1ef9 /drivers/thermal | |
| parent | MAINTAINERS: Add co-maintainer for Qualcomm tsens thermal drivers (diff) | |
| download | linux-d44616c6cc3e35eea03ecfe9040edfa2b486a059.tar.xz linux-d44616c6cc3e35eea03ecfe9040edfa2b486a059.zip | |
thermal/core: Fix memory leak in the error path
Fix the following error:
smatch warnings:
drivers/thermal/thermal_core.c:1020 __thermal_cooling_device_register() warn: possible memory leak of 'cdev'
by freeing the cdev when exiting the function in the error path.
Fixes: 584837618100 ("thermal/drivers/core: Use a char pointer for the cooling device name")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210319202257.890848-1-daniel.lezcano@linaro.org
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index c8d4010940ef..3566fd291399 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -1017,6 +1017,7 @@ out_kfree_type: out_ida_remove: ida_simple_remove(&thermal_cdev_ida, cdev->id); out_kfree_cdev: + kfree(cdev); return ERR_PTR(ret); } |