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-rw-r--r--tools/bpf/bpftool/main.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/tools/bpf/bpftool/main.c b/tools/bpf/bpftool/main.c
index d6e4762170a4..14ad54a1c404 100644
--- a/tools/bpf/bpftool/main.c
+++ b/tools/bpf/bpftool/main.c
@@ -291,7 +291,15 @@ int main(int argc, char **argv)
pretty_output = true;
/* fall through */
case 'j':
- json_output = true;
+ if (!json_output) {
+ json_wtr = jsonw_new(stdout);
+ if (!json_wtr) {
+ p_err("failed to create JSON writer");
+ return -1;
+ }
+ json_output = true;
+ }
+ jsonw_pretty(json_wtr, pretty_output);
break;
case 'f':
show_pinned = true;
@@ -306,15 +314,6 @@ int main(int argc, char **argv)
if (argc < 0)
usage();
- if (json_output) {
- json_wtr = jsonw_new(stdout);
- if (!json_wtr) {
- p_err("failed to create JSON writer");
- return -1;
- }
- jsonw_pretty(json_wtr, pretty_output);
- }
-
bfd_init();
ret = cmd_select(cmds, argc, argv, do_help);