Commit 9782dd10 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

thermal: testing: Simplify tt_get_tt_zone() 



Notice that tt_get_tt_zone() need not use the ret variable in
the tt_thermal_zones list walk and make it return right after
incrementing the reference counter of the matching entry.

No functional impact.

Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/6120304.lOV4Wx5bFT@rjwysocki.net
parent c285b11e

drivers/thermal/testing/zone.c

+2 −7
Original line number Diff line number Diff line
@@ -288,19 +288,14 @@ static struct tt_thermal_zone *tt_get_tt_zone(const char *arg) 


	guard(mutex)(&tt_thermal_zones_lock);



	ret = -EINVAL;

	list_for_each_entry(tt_zone, &tt_thermal_zones, list_node) {

		if (tt_zone->id == id) {

			tt_zone->refcount++;

			ret = 0;

			break;

			return tt_zone;

		}

	}



	if (ret)

		return ERR_PTR(ret);



	return tt_zone;

	return ERR_PTR(-EINVAL);

}



static void tt_put_tt_zone(struct tt_thermal_zone *tt_zone)