| Message ID | 20210319202424.890968-1-daniel.lezcano@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Daniel Lezcano |
| Headers | show |
| Series | thermal/drivers/devfreq_cooling: Fix wrong return on error path | expand |
diff --git a/drivers/thermal/devfreq_cooling.c b/drivers/thermal/devfreq_cooling.c index fb250ac16f50..3a788ac4f525 100644 --- a/drivers/thermal/devfreq_cooling.c +++ b/drivers/thermal/devfreq_cooling.c @@ -402,7 +402,7 @@ of_devfreq_cooling_register_power(struct device_node *np, struct devfreq *df, if (err < 0) goto free_table; - cdev = ERR_PTR(-ENOMEM); + err = -ENOMEM; name = kasprintf(GFP_KERNEL, "devfreq-%s", dev_name(dev)); if (!name) goto remove_qos_req;
The following error is reported by kbuild: smatch warnings: drivers/thermal/devfreq_cooling.c:433 of_devfreq_cooling_register_power() warn: passing zero to 'ERR_PTR' Fix the error code by the setting the 'err' variable instead of 'cdev'. Fixes: f8d354e821b2 ("thermal/drivers/devfreq_cooling: Use device name instead of auto-numbering") 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> --- drivers/thermal/devfreq_cooling.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)