diff options
| author | Yuntao Wang <ytcoode@gmail.com> | 2022-04-10 14:00:19 +0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-04-11 21:14:34 +0200 |
| commit | aa1b02e674fe69acd04624f5bcdef94928bc8695 (patch) | |
| tree | 4aa39510bcf7c7d45b2c0a726620593ebd958439 /kernel | |
| parent | f4fd706f738338e78f413db36d0a483a11c53cd1 (diff) | |
bpf: Remove redundant assignment to meta.seq in __task_seq_show()
The seq argument is assigned to meta.seq twice, the second one is
redundant, remove it.
This patch also removes a redundant space in bpf_iter_link_attach().
Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20220410060020.307283-1-ytcoode@gmail.com
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/bpf_iter.c | 2 | ||||
| -rw-r--r-- | kernel/bpf/task_iter.c | 1 |
2 files changed, 1 insertions, 2 deletions
diff --git a/kernel/bpf/bpf_iter.c b/kernel/bpf/bpf_iter.c index dea920b3b840..d5d96ceca105 100644 --- a/kernel/bpf/bpf_iter.c +++ b/kernel/bpf/bpf_iter.c @@ -545,7 +545,7 @@ int bpf_iter_link_attach(const union bpf_attr *attr, bpfptr_t uattr, bpf_link_init(&link->link, BPF_LINK_TYPE_ITER, &bpf_iter_link_lops, prog); link->tinfo = tinfo; - err = bpf_link_prime(&link->link, &link_primer); + err = bpf_link_prime(&link->link, &link_primer); if (err) { kfree(link); return err; diff --git a/kernel/bpf/task_iter.c b/kernel/bpf/task_iter.c index d94696198ef8..8c921799def4 100644 --- a/kernel/bpf/task_iter.c +++ b/kernel/bpf/task_iter.c @@ -99,7 +99,6 @@ static int __task_seq_show(struct seq_file *seq, struct task_struct *task, if (!prog) return 0; - meta.seq = seq; ctx.meta = &meta; ctx.task = task; return bpf_iter_run_prog(prog, &ctx); |