On 2020-05-13 13:14, Christophe JAILLET wrote:
If 'thermal_cooling_device_register()' fails, we must undo what has
been
allocated so far. So we must go to 'err_thermal_destroy' instead of
returning directly
In case of error in 'ath11k_thermal_register()', the previous
'thermal_cooling_device_register()' call must also be undone. Move the
'ar->thermal.cdev = cdev' a few lines above in order for this to be
done
in 'ath11k_thermal_unregister()' which is called in the error handling
path.
Fixes: 2a63bbca06b2 ("ath11k: add thermal cooling device support")
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
I'm not 100% confident with this patch.
- When calling 'ath11k_thermal_unregister()', we try to release some
resources that have not been allocated yet. I don't know if it can be
an
issue or not.
- I think that we should propagate the error code, instead of forcing
-EINVAL.
Good catch.
-Rajkumar
