diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2021-03-13 13:09:18 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-03-16 12:26:49 -0700 |
| commit | 4bbb3583687051ef99966ddaeb1730441b777d40 (patch) | |
| tree | ee9896e092716aa1b7ea36756f4417102ecc3d12 /tools/bpf/bpftool/main.c | |
| parent | dde7b3f5f2f458297aeccfd4783e53ab8ca046db (diff) | |
bpftool: Fix maybe-uninitialized warnings
Somehow when bpftool is compiled in -Og mode, compiler produces new warnings
about possibly uninitialized variables. Fix all the reported problems.
Fixes: 2119f2189df1 ("bpftool: add C output format option to btf dump subcommand")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210313210920.1959628-3-andrii@kernel.org
Diffstat (limited to 'tools/bpf/bpftool/main.c')
| -rw-r--r-- | tools/bpf/bpftool/main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c index b86f450e6fce..d9afb730136a 100644 --- a/tools/bpf/bpftool/main.c +++ b/tools/bpf/bpftool/main.c @@ -276,7 +276,7 @@ static int do_batch(int argc, char **argv) int n_argc; FILE *fp; char *cp; - int err; + int err = 0; int i; if (argc < 2) { @@ -370,7 +370,6 @@ static int do_batch(int argc, char **argv) } else { if (!json_output) printf("processed %d commands\n", lines); - err = 0; } err_close: if (fp != stdin) |