diff options
Diffstat (limited to 'kernel/bpf/helpers.c')
| -rw-r--r-- | kernel/bpf/helpers.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index 1ea3afba1a4f..6df73bd1ba34 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -126,7 +126,7 @@ static u64 bpf_get_current_pid_tgid(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5) { struct task_struct *task = current; - if (!task) + if (unlikely(!task)) return -EINVAL; return (u64) task->tgid << 32 | task->pid; @@ -144,12 +144,12 @@ static u64 bpf_get_current_uid_gid(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5) kuid_t uid; kgid_t gid; - if (!task) + if (unlikely(!task)) return -EINVAL; current_uid_gid(&uid, &gid); return (u64) from_kgid(&init_user_ns, gid) << 32 | - from_kuid(&init_user_ns, uid); + from_kuid(&init_user_ns, uid); } const struct bpf_func_proto bpf_get_current_uid_gid_proto = { |