diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/cpumask.c | 3 | ||||
| -rw-r--r-- | kernel/bpf/helpers.c | 6 |
2 files changed, 0 insertions, 9 deletions
diff --git a/kernel/bpf/cpumask.c b/kernel/bpf/cpumask.c index db9da2194c1a..e991af7dc13c 100644 --- a/kernel/bpf/cpumask.c +++ b/kernel/bpf/cpumask.c @@ -102,9 +102,6 @@ static void cpumask_free_cb(struct rcu_head *head) */ __bpf_kfunc void bpf_cpumask_release(struct bpf_cpumask *cpumask) { - if (!cpumask) - return; - if (refcount_dec_and_test(&cpumask->usage)) call_rcu(&cpumask->rcu, cpumask_free_cb); } diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index f753676ef652..8980f6859443 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -2089,9 +2089,6 @@ __bpf_kfunc struct task_struct *bpf_task_kptr_get(struct task_struct **pp) */ __bpf_kfunc void bpf_task_release(struct task_struct *p) { - if (!p) - return; - put_task_struct(p); } @@ -2148,9 +2145,6 @@ __bpf_kfunc struct cgroup *bpf_cgroup_kptr_get(struct cgroup **cgrpp) */ __bpf_kfunc void bpf_cgroup_release(struct cgroup *cgrp) { - if (!cgrp) - return; - cgroup_put(cgrp); } |