Messages in this thread Patch in this message |  | | From | Yuntao Wang <> | Subject | [PATCH bpf-next] bpf: Remove redundant assignment to meta.seq in __task_seq_show() | Date | Sun, 10 Apr 2022 14:00:19 +0800 |
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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> --- kernel/bpf/bpf_iter.c | 2 +- kernel/bpf/task_iter.c | 1 - 2 files changed, 1 insertion(+), 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); -- 2.35.1
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