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tools: bpftool: remove blank line after btf_id when listing programs 

Commit 569b0c7773 ("tools/bpftool: show btf id in program information")
made bpftool print an empty line after each program entry when listing
the BPF programs loaded on the system (plain output). This is especially
confusing when some programs have an associated BTF id, and others
don't. Let's remove the blank line.

Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
hifive-unleashed-5.2
Quentin Monnet 2019-04-12 14:29:34 +01:00 committed by Daniel Borkmann
parent 43537b8e2d
commit 031ebc1aac
1 changed files with 1 additions and 1 deletions
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2
tools/bpf/bpftool/prog.c
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@ -323,7 +323,7 @@ static void print_prog_plain(struct bpf_prog_info *info, int fd)
}
if (info->btf_id)
printf("\n\tbtf_id %d\n", info->btf_id);
printf("\n\tbtf_id %d", info->btf_id);
printf("\n");
}