diff options
Diffstat (limited to 'tools/bpf/bpftool/main.c')
| -rw-r--r-- | tools/bpf/bpftool/main.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c index 14ad54a1c404..d72dd73a4016 100644 --- a/tools/bpf/bpftool/main.c +++ b/tools/bpf/bpftool/main.c @@ -58,11 +58,19 @@ bool show_pinned; struct pinned_obj_table prog_table; struct pinned_obj_table map_table; +static void __noreturn clean_and_exit(int i) +{ + if (json_output) + jsonw_destroy(&json_wtr); + + exit(i); +} + void usage(void) { last_do_help(last_argc - 1, last_argv + 1); - exit(-1); + clean_and_exit(-1); } static int do_help(int argc, char **argv) |