Commit 98059335 authored by Philipp Hahn's avatar Philipp Hahn Committed by Tejun Heo
Browse files

sched: Prefer IS_ERR_OR_NULL over manual NULL check 



Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL
check.

Change generated with coccinelle.

Signed-off-by: default avatarPhilipp Hahn <phahn-oss@avm.de>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent b8840942

kernel/sched/ext.c

+1 −1
Original line number Diff line number Diff line
@@ -4529,7 +4529,7 @@ static void scx_sched_free_rcu_work(struct work_struct *work) 
	do {

		rhashtable_walk_start(&rht_iter);



		while ((dsq = rhashtable_walk_next(&rht_iter)) && !IS_ERR(dsq))

		while (!IS_ERR_OR_NULL((dsq = rhashtable_walk_next(&rht_iter))))

			destroy_dsq(sch, dsq->id);



		rhashtable_walk_stop(&rht_iter);