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authorMartin KaFai Lau <kafai@fb.com>2018-12-12 10:18:22 -0800
committerDaniel Borkmann <daniel@iogearbox.net>2018-12-13 12:16:31 +0100
commit177e77169b0b71587c74382d5f2207a16da34790 (patch)
treeda39631926f29fbb7dd194f2b87c949631f5ebe8 /tools/bpf
parent9e794163a69c103633fefb10a3879408d4e4e2c8 (diff)
bpf: Remove !func_info and !line_info check from test_btf and bpftool
kernel can provide the func_info and line_info even it fails the btf_dump_raw_ok() test because they don't contain kernel address. This patch removes the corresponding '== 0' test. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/bpf')
-rw-r--r--tools/bpf/bpftool/prog.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index eddf7fba41c6..ee51279be9c7 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -596,13 +596,6 @@ static int do_dump(int argc, char **argv)
goto err_free;
}
- if (func_info && !info.func_info) {
- /* kernel.kptr_restrict is set. No func_info available. */
- free(func_info);
- func_info = NULL;
- nr_finfo = 0;
- }
-
if (linfo && info.nr_line_info != nr_linfo) {
p_err("incorrect nr_line_info %u vs. expected %u",
info.nr_line_info, nr_linfo);